48 Trails in Boulder, Colorado

Trail Name Difficulty Length (mi) Rating City
Bunce School Road To T33 Crash Site 14.0 Allenspark
Van Bibber Park 6.0 Arvada
Mountain Lion Trail (Golden Gate Canyon State Park) Advanced 8.0 **** Black Hawk
Bald Mountain Trail Beginner 1.0 ** Boulder
Walker Ranch Advanced 7.0 **** Boulder
Rattlesnake Gulch Advanced 4.0 ** Boulder
Marshall Mesa Area Beginner 16.0 *** Boulder
Ponderosa Loop (Heil Valley Ranch) Intermediate 3.0 *** Boulder
Wapiti Trail (Heil Valley Ranch) Intermediate 5.0 **** Boulder
Valmont Bike Park Intermediate 6.0 ***** Boulder
Flatirons Vista Beginner 4.0 *** Boulder
Bon Scott 23.0 Boulder
Meyers Homestead Trail (Walker Ranch) Beginner 5.0 ** Boulder
Heil Valley Ranch Intermediate 14.0 **** Boulder
Chapman Drive Intermediate 3.0 **** Boulder
Betasso Preserve Intermediate 7.0 **** Boulder
CU Dirt Jumps Beginner 1.0 *** Boulder
Boulder Valley Ranch Beginner 7.0 ** Boulder
Spring Brook Loop Beginner 5.0 *** Eldorado Springs
Doudy Draw Trail Beginner 4.0 *** Eldorado Springs
Community Ditch Easiest 8.0 *** Eldorado Springs
Sunset East Beginner 1.0 **** Erie
Sunset West Advanced 3.0 **** Erie
Golden Gate Canyon State Park Advanced 35.0 **** Golden
White Ranch Advanced 14.0 **** Golden
North Table Mountain Intermediate 10.0 *** Golden
Centennial Cone Park Intermediate 13.0 **** Idaho Springs
Virginia Canyon Expert 11.0 ***** Idaho Springs
Ceran Saint Vrain Loop Intermediate 5.0 *** Jamestown
White Rocks Trail Beginner 7.0 *** Lafayette
St Vrain River Trail 23.0 Longmont
St Vrain River Trail 23.0 Longmont
Lobo Trail Easiest 18 *** Longmont to Boulder
Coal Creek Trail Easiest 10.0 *** Louisville
Davidson Mesa 4.0 * Louisville
East Boulder Trail Easiest 4.0 ** Louisville
Picture Rock Trail (Heil Valley Ranch) Intermediate 11.0 **** Lyons
Hall Ranch Advanced 9.0 **** Lyons
Rabbit Mountain Loop Intermediate 5.0 *** Lyons
Coulson Gulch Advanced 9.0 *** Pinewood Springs
Coalton Trail Beginner 6.0 *** Superior
High Plains Trail Beginner 4.0 *** Superior
Dirty Bismarck Easiest 10.0 *** Superior
Greenbelt Plateau Beginner 3.0 *** Superior
Marshall Road Open Spaces Beginner 7.0 *** Superior
South Saint Vrain Advanced 10.0 **** Ward
Standley Lake Beginner 5.0 *** Westminster
Colorado Hills Trail Beginner 6.0 ** Westminster