Grand Ridge Park

4.38 out of 5
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↑ 3,000 ft
↓ 2,200 ft
elevation (ft)

Trail Description
About this trail
A seven-mile, multi-use trail that was built with considerable help from volunteers with the Washington Trails Association traverses the long and linear park, wandering through a variety of forest settings that provide habitat for bears, cougars, owls and other wildlife. The trail will eventually end at Duthie Hill Park, the home of the region's most-popular mountain bike skills park.
added by TrailAPIEpic
Trail Features
Trail features
  • Lift Service
  • Drinking Water
  •   Night Riding
  • Pump Track
  • Restrooms
  • Winter Fat Biking
Directions to Trailhead
Get Directions
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Trail Q&A
Rider Questions


Q: Can runners use it? -Guest

A: yup!

Guest answered on July 6, 2016. Did you find this helpful? Yes | No


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Recommended Trails
Recommended Trails
Duthie Hill
Galbraith Mountain
Tiger Mountain
Henry's Ridge
Local Info & Nearby Trails
Trail Check-ins
Trail Check-ins
what's this?
Recent Trail Check-ins     (179 total check-ins)
  likosky   on Oct 13, 2019
  likosky   on Sep 22, 2019
  likosky   on Sep 1, 2019
  eplanajr   on Aug 31, 2019
  Doraine   on Aug 17, 2019
Photo & Video Gallery (3)
Trail Photos & Videos (3)
Reviews (8)

Granny Gear

June 9, 2019
Review: great trail that is easy to follow and can be linked with several other trails in the area to create a much longer enduro trail.


March 23, 2018
Review: This is a great alternative to Duthie. You can get out and pedal up some good climbs and be rewarded by some fun descents. Not designed for catching air, but had some speed and flow. Fairly wide trail, so you can comfortably get some speed. Just btw cautious of other users. Nothing super technical, but there are some good root drops, small rock gardens and right corners to keep you on your toes.


August 8, 2016
Josh L Singletrack  
Review: Very well maintained trail with some good elevation change. Great way to add some extra miles to your Duthie Hill ride. Excellent XC trail.

Bunny Hop

March 2, 2016
esc Bunny Hop  
Review: Place is the best! Nice 2 hour ride, start on south side of 90 in parking lot just east of Issaquah, ride up frontage road and onto grand ridge trail. Up to grand ridge drive, across the road continue up and then down and you reach duthie hill park. Then head back. This trail offers nice long steep climbs and lovely forest. Terrific air. This is the best place to ride for a quick workout near seattle.

Granny Gear

January 17, 2015
Dan Lyman Granny Gear  
Review: Over all fun trail. Though it can get pretty muddy down in the bottom during the off seasons.


June 1, 2014
PacNWMTB Gnarly  
Review: Grand Ridge is a popular trail and rightfully so - it provides riders a healthy variety of flow, climbing, and groomed singletrack. Keep your head up and aware of other riders as there is two way traffic and is commonly ridden as an out and back. Link the trail with Duthie Hill to add additional miles, variety and general awesomeness.


October 9, 2013
Review: An exceptional trail and well-worth a visit when paired with Duthie Hill. The volunteers carved a very natural flow with long, fast straightaways and gradual pitches for the extended climbs. I recommend riding from the southern end to Duthie Hill, explore Duthie and then return for a 20-25 mile day. The zenith of Grand Ridge is about 1/3 way up from the South, so you'll have a nice long climb waiting for you at the end of the day. The only shortcoming for both trails is the lack of a vista for the magnificent mountains around the Seattle area.


June 10, 2013
Review: be prepared to ride 7 miles straight up hill until you hit Duthie hill, this is a tough one on the legs if your not used to uphill climbs.

Grand Ridge Park MTB Trail 4.38 out of 5 based on 8 ratings. 8 user reviews.
Trail Conditions
Trail Conditions          < / > embed