Latest mountain bike news

Map displaying a topographic view with plotted hiking routes highlighted in yellow. The left panel lists various active logs with dates and points, while the map features terrain contours, trail markers, and landmarks, including "Captain Jack" and "Stonewall Fall."
A mountain biker performing a jump on a trail surrounded by bare trees in a forest setting. The ground is covered with leaves, and the scene depicts a sunny day with clear skies.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1
Two mountain bikers are seen in mid-air, jumping over a barrier with a logo in the foreground. A grassy hillside and spectators in the background suggest an outdoor biking event, with rolling hills and a cloudy sky visible.
A DVD cover featuring a woman in cycling apparel, smiling and positioned on an exercise bike. The title reads "Cycle - All Terrain with Brooke Hayward," and the logo for Softride is displayed at the bottom. The background is a gradient, enhancing the focus on the cyclist.
  1
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A black bicycle helmet displayed on a mannequin head, featuring built-in blue LED lights for enhanced visibility. The helmet has mesh ventilation and adjustable straps.
  1
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A folding handsaw with a serrated blade and a red rubber grip handle. The blade features text indicating "RAZOR SHARP TEETH."
Close-up of a newspaper article titled "Money &amp;," featuring a vintage style and sepia tones. The text suggests a focus on financial news and market trends.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
Image of a mountain bike with highlighted components featuring Thomson seatpost and stem. The text at the bottom reads "State of the Art Seatposts &amp; Stems."
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
An image of the flag of the United States, featuring 13 alternating horizontal stripes of red and white, with a blue canton containing 50 white stars arranged in nine rows.
A black cylindrical device with a sleek design, featuring the text "VidiR" on its surface. It has two horizontal slots and an orange indicator. The device is likely a type of camera accessory or mount.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  4
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  2
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1
Retro mobile phone graphic beside the word "GO" in bold, stylized font, conveying a sense of action or movement.
  1
A winding dirt path through a forest, surrounded by trees and dense foliage. The ground is covered with fallen leaves, and sunlight filters through the branches, casting shadows along the trail. The path leads into the distance, inviting exploration.
  2
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A magazine advertisement showcasing the Bridgestone Almost Custom MB-4 bicycle. The image features a cyclist wearing a red shirt and helmet, riding on a wooded path. The ad includes text promoting the bike’s quality and affordability, alongside the Bridgestone logo.
  2
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A mountain biker in a blue outfit leans into a turn on a dirt trail, showcasing dynamic movement on a rocky path. In the background, spectators watch from the sidelines amidst a forested setting.
  1
Image alt text: Promotional poster for the Baja Epic Mountain Bike Race, scheduled for November 5-8, 2008, in Baja California, Mexico. The poster features an athlete on a bicycle with the number 608 displayed on the bike.
Close-up view of a bicycle handlebar with a digital cycling computer mounted on it, displaying speed and distance metrics on a screen. The device is secured with rubber straps and features a sleek design.
Two mountain bikers riding along a dirt path surrounded by greenery. One rider is wearing a blue jersey and white shorts, while the other is further up the path in a black shirt. There are signs and foliage lining the trail.
  1
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1
Close-up view of a damaged computer motherboard showing burn marks and melted components. Wires appear singed, and blackened residue is present around the area of damage.
A person riding a mountain bike on a dirt trail. They are wearing a helmet, sunglasses, and a dark jacket, with shorts and gloves. The background features dry grass and trees, indicating an outdoor setting.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A large hillside with the letters "LU" prominently displayed in white and burgundy, surrounded by lush green trees under a bright sky.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A man sitting on a rocky surface under a bridge, wearing a red sweatshirt and gray pants, with a blue bicycle leaning against a wall beside him.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  2
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
A blue and black mountain bike with a modern design, featuring front suspension, disc brakes, and a gear system. The bike is positioned against a white background, highlighting its sleek frame and components.
A white and black dirt bike is parked on a rocky terrain, showcasing its rugged tires and lightweight design. The bike is positioned on a black stand, with a backdrop of red rock formations and dry grass, emphasizing its off-road capabilities.
<img id="image695" style="padding-right: 10px" title="mapsource.jpg" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource.jpg" alt="mapsource.jpg" align="left" />Out of the box most Garmin recreational GPS units can't even help you find your way out of the trailhead parking lot. To get true navigational data like landmarks and topography on your GPS you'll need to purchase <a href="http://www.singletracks.com/mtbreviews/Garmin/Garmin-Mapsource-TOPO-US/715.html">MapSource Topo software</a> for your PC, but the question is, is it worth the investment?

First the good stuff. MapSource Topo is not as expensive as you might think - just over $70 on <a href="http://www.amazon.com/exec/obidos/ASIN/B000RAASFK/philremlyriarch">Amazon.com</a> for the 2008 USA edition. This gives you topo data for the entire country and it's a steal compared to programs like National Geographic Topo that make you buy each state individually. And unlike National Geo that can only be used on your computer, MapSource maps can be transferred to your GPS so you can take your maps with you on the trail.

MapSource includes all the features most folks will need when working with GPS data - including the ability to cut, combine, and create tracks plus edit and delete individual waypoints and trackpoints. You can even view tracks and waypoints in Google Earth using a simple menu command, though the green triangles that mark your track points are super annoying (you can turn these off in Google Earth). MapSource allows you to export your data in GPX format which is super helpful for transferring GPS data to other programs. Overall Garmin opted to keep things simple and the features they included are useful and solid.
<div style="text-align: center"><img id="image694" src="https://images.singletracks.com/blog/wp-content/uploads/2008/02/mapsource3.jpg" alt="mapsource3.jpg" /></div>
MapSource also allows you to filter your GPS track data in a number of ways. It turns out that many Garmin GPS units like the <a href="http://www.singletracks.com/mtbreviews/Garmin/GPSMAP-60Cx/297.html">GPSMap 60Cx</a> limit the number of track points a single track may contain to 500 points. This means if you've downloaded a mountain bike track online you'll need to filter that track to less than 500 points so it will fit on your GPS no matter how much available memory you may have. The MapSource filter does this automatically, taking out unnecessary points while retaining the overall shape of your track data.

Now for the bad stuff. MapSource seems to be inconsistent in recognizing USB connected Garmin GPS devices. I generally have to connect and disconnect my GPS from the computer several times before MapSource even recognizes the device and only once was I successful at accessing my GPS's internal memory card. MapSource (like Garmin Training Center) won't let you save a single track in GPX or any other format- you gotta save all the tracks from you GPS in a single file. Speaking of Garmin Training Center, MapSource can't import those files making MapSource virtually incompatible with the current Edge GPS series (the forthcoming <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-605/603.html">605</a> and <a href="http://www.singletracks.com/mtbreviews/Garmin/Edge-705/602.html">705</a> should address this). GPX import is touchy and MapSource requires your files to be just right for it to read them; after some tweaking <a href="http://www.singletracks.com/mountain-bike/map-list.php">singletracks.com GPX data</a> is now MapSource compatible.

On the topo side of the equation the maps are good and have decent detail but things like roads are tough to make out due to the thin lines and a lack of contrast. You can change the color of GPS data including tracks and waypoints to make them stand out but other features (like roads and topo lines) cannot be modified. And don't expect to find any trails already mapped for you in MapSource - coverage is limited to roads so you'll need to get your trail data elsewhere. (<a href="http://www.singletracks.com/membership/comparison.php">hint</a> <a href="http://www.singletracks.com/mountain-bike/maps.php">hint</a>)

Overall MapSource is a solid program that works as advertised and gets the job done. For Garmin owners this is really your only choice so if you want Topo maps on your compatible GPS MapSource is the best (and only) way to go.
  1