1,163 Trails in field169562field196607Boulder, Colorado

Trail Name Difficulty Length (mi) Rating City
Block & Tackle Trail / #545 difficulty 5.0 Crested Butte
Hunters Creek / #410 difficulty 2.0 Crested Butte
Reno Ridge Trail difficulty 3.0 Crested Butte
Cathedral Lake Trail / #1984 difficulty 2.0 Crested Butte
Rosebud Gulch Trail / #423 Advanced difficulty 3.0 **** Crested Butte
Mount Tilton Trail / #582 difficulty 2.0 Crested Butte
Mount Tilton Spur Trail / #740 difficulty 3.0 Crested Butte
Trail #648 difficulty 3.0 Crested Butte
Star Trail / #411 difficulty 8.0 Crested Butte
Trail #623 difficulty 2.0 Crested Butte
Lily Pond Trail / #534 difficulty 4.0 Crested Butte
Doctor Park: Classic Descent, Road #544 to Taylor River Road (Doctor Park) Advanced difficulty 5.0 ***** Crested Butte
Doctor Park: Dinner Station Campground to Matchless Trail (Doctor Park) difficulty 7.0 Crested Butte
Doctor Park: Matchless Trail to Road #544 (Doctor Park) difficulty 10.0 Crested Butte
Doctor Park: Loop (Doctor Park) Advanced difficulty 2.0 ***** Crested Butte
Road #544 Intermediate difficulty 3.0 ** Crested Butte
Matchless Trail / #413 difficulty 3.0 Crested Butte
Taylor River / #600 difficulty 1.0 Crested Butte
Lakeview Trail / #621 difficulty 2.0 Crested Butte
Threemile Creek difficulty 2.0 Crested Butte
Fivemile Creek Trail difficulty 2.0 Crested Butte
Granite Basin Trail difficulty 10.0 Crested Butte
Pancake Rocks Advanced difficulty 6.0 **** Cripple Creek
Indian / 1300 Intermediate difficulty 14 **** Cuchara
Dikes Trail (Airport Dike Trail) Intermediate difficulty 3.4 **** Cuchara
Dodgeton Creek #1302 Intermediate difficulty 4.7 **** Cuchara
Indian Creek (Trail #1300) Intermediate difficulty 14 **** Cuchara
Baker Creek (Trail #1301) Intermediate difficulty 3.1 **** Cuchara
Triple Creek Cuchara Tour Intermediate difficulty 13.5 **** Cuchara
Colorado Trail: Green Mountain (Colorado Trail) Intermediate difficulty 16.0 ***** Deckers
Colorado Trail: Morrison Creek / Lunar Loop (Colorado Trail) Beginner difficulty 10.0 ***** Deckers
Colorado Trail: South Platte To Buffalo Creek (Colorado Trail) Intermediate difficulty 20.0 **** Deckers
Penitente Canyon Intermediate difficulty 30.0 ***** Del Norte
Middle Frisco Creek Intermediate difficulty 14.0 **** Del Norte
Stone Quarry Intermediate difficulty 10.0 ***** Del Norte
Ruby Hill Park Advanced difficulty 1.0 **** Denver
Green Mountain Intermediate difficulty 7.0 *** Denver
Red Rocks / Dakota Ridge Advanced difficulty 6.0 **** Denver
Indian Creek Loop Intermediate difficulty 29.0 **** Denver
Cherry Creek Beginner difficulty 8.0 *** Denver
Keystone Resort Bike Park Advanced difficulty 20 ***** Dillon
Keystone Gulch Intermediate difficulty 14.0 **** Dillon
Swan Mountain difficulty 7.0 Dillon
Summit Cove / Soda Creek Loop Intermediate difficulty 15.0 **** Dillon
Oro Grande Trail Beginner difficulty 4.0 *** Dillon
Trash Trail difficulty 1.0 Dillon
Dillon Reservoir Loop Easiest difficulty 20.0 ** Dillon
Straight Creek difficulty 3.0 Dillon
Arapahoe Basin (A Basin) difficulty 8 Dillon
Lenawee Trail difficulty 3 Dillon

Know of a new mountain bike trail not listed here? Please tell us about it using this form. Find mountain bike trails near you or for even more trail inspiration and how we ranked the mountain bike trails, see this list of the best mountain bike trails in the world.