47 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
Bon Scott 23.0 Boulder
St Vrain River Trail 23.0 Longmont
St Vrain River Trail 23.0 Longmont
Community Ditch Easiest 8.0 *** Eldorado Springs
East Boulder Trail Easiest 4.0 ** Louisville
Dirty Bismarck Easiest 10.0 *** Superior
Coal Creek Trail Easiest 10.0 *** Louisville
Lobo Trail Easiest 18 *** Longmont to Boulder
High Plains Trail Beginner 4.0 *** Superior
Colorado Hills Trail Beginner 6.0 ** Westminster
Boulder Valley Ranch Beginner 7.0 ** Boulder
Meyers Homestead Trail (Walker Ranch) Beginner 5.0 ** Boulder
Doudy Draw Trail Beginner 4.0 *** Eldorado Springs
Standley Lake Beginner 5.0 *** Westminster
Flatirons Vista Beginner 4.0 *** Boulder
Greenbelt Plateau Beginner 3.0 *** Superior
Marshall Road Open Spaces Beginner 7.0 *** Superior
CU Dirt Jumps Beginner 1.0 *** Boulder
Marshall Mesa Area Beginner 16.0 *** Boulder
White Rocks Trail Beginner 7.0 *** Lafayette
Bald Mountain Trail Beginner 1.0 ** Boulder
Coalton Trail Beginner 6.0 *** Superior
Spring Brook Loop Beginner 5.0 *** Eldorado Springs
Sunset East Beginner 1.0 **** Erie
Chapman Drive Intermediate 3.0 **** Boulder
North Table Mountain Intermediate 10.0 *** Golden
Betasso Preserve Intermediate 7.0 **** Boulder
Rabbit Mountain Loop Intermediate 5.0 *** Lyons
Centennial Cone Park Intermediate 13.0 **** Idaho Springs
Picture Rock Trail (Heil Valley Ranch) Intermediate 11.0 **** Lyons
Ponderosa Loop (Heil Valley Ranch) Intermediate 3.0 *** Boulder
Ceran Saint Vrain Loop Intermediate 5.0 *** Jamestown
Heil Valley Ranch Intermediate 14.0 **** Boulder
Wapiti Trail (Heil Valley Ranch) Intermediate 5.0 **** Boulder
Valmont Bike Park Intermediate 6.0 ***** Boulder
Hall Ranch Advanced 9.0 **** Lyons
Walker Ranch Advanced 7.0 **** Boulder
Golden Gate Canyon State Park Advanced 35.0 **** Golden
Rattlesnake Gulch Advanced 4.0 ** Boulder
White Ranch Advanced 14.0 **** Golden
South Saint Vrain Advanced 10.0 **** Ward
Coulson Gulch Advanced 9.0 *** Pinewood Springs
Mountain Lion Trail (Golden Gate Canyon State Park) Advanced 8.0 **** Black Hawk
Sunset West Advanced 3.0 **** Erie
Virginia Canyon Expert 11.0 ***** Idaho Springs