166 Trails in Summit County, Colorado

Trail Name Difficulty Length (mi) Rating City
Gold Dust Trail Intermediate difficulty 18.0 **** Como
Georgia Pass 4x4 Road Advanced difficulty 100.0 **** Jefferson
Geneva Basin Ski Resort Trail  difficulty 10.0 *** Grant
Game Trail and Swinger Trail (Breckenridge Ski Resort)  difficulty 7.0 Breckenridge
Game Creek Trail Advanced difficulty 4.0 ***** Vail
Frisco to Farmer's Korner Rec Path Easiest difficulty 6.0 ** Frisco
Frisco Peninsula and Ophir Mtn (Peninsula Loop) Beginner difficulty 10.0 **** Frisco
Frisco Adventure Park Advanced difficulty 1.0 *** Frisco
French Creek Beginner difficulty 1.0 * Breckenridge
Flume Loop Intermediate difficulty 7.0 *** Breckenridge
Fat Marmot (Copper Mountain Bike Park) Intermediate difficulty 2.0 *** Copper Mountain
Fallen Soldier / Trail #9151 Intermediate difficulty 1.0 *** Keystone
Empire Pass  difficulty 3.0 ***** Georgetown
Elkhorn Road / CR 15 Beginner difficulty 22.0 * Como
Elk Creek  difficulty 20.0 Fraser
Eagle Vail Trail Intermediate difficulty 4.0 **** Eagle Vail
Dillon Reservoir Loop Easiest difficulty 20.0 ** Dillon
Crossing Route / 528.1B  difficulty 1.0 Breckenridge
Crooked Creek Intermediate difficulty 14.0 *** Fairplay
Creekside / Flume Loop Intermediate difficulty 5.0 **** Fraser
CR 81 To Rendezvous Expert difficulty 3.0 **** Winter Park
Corkscrew Intermediate difficulty 1.0 **** Breckenridge
Copper Triangle Expert difficulty 30.0 ***** Copper Mountain
Copper Mountain Bike Park Beginner difficulty 9.0 *** Copper Mountain
Commando Run Advanced difficulty 20.0 ***** Vail
Columbia Lode Intermediate difficulty 0.0 **** Breckenridge
Colorado, Red, Hay, Blair Witch Loop Intermediate difficulty 14.0 ***** Breckenridge
Colorado Trail: Tennessee Pass to Holy Cross Wilderness (Colorado Trail)  difficulty 8.0 Leadville
Colorado Trail: Ski Cooper (Tennessee Pass) to Camp Hale (Colorado Trail) Intermediate difficulty 7.0 **** Leadville
Colorado Trail: Searle Pass and Kokomo Pass (Copper Mountain to Camp Hale) (Colorado Trail) Advanced difficulty 13.0 ***** Copper
Colorado Trail: Kenosha Pass To Lost Creek Wilderness Bound (Colorado Trail) Intermediate difficulty 13.0 **** Grant
Colorado Trail: Kenosha Pass To Breckenridge (Colorado Trail) Advanced difficulty 33.0 ***** Breckenridge
Colorado Trail Intermediate difficulty 535 ***** Durango
Colorado Mountain College Trails Intermediate difficulty 15.0 **** Leadville
Chainsaw  difficulty 18.0 Fraser
CDT: High Lonesome / Caribou / Strawberry West Trail  difficulty 27.0 Fraser
CDT: Berthoud Pass to Herman Gulch  difficulty 18.0 Berthoud Falls
Carter Park  difficulty 1.0 Breckenridge
Caribou Flats  difficulty 12.0 Eldora
Burro Trail Intermediate difficulty 4.0 *** Breckenridge
Burning Bear Trail Advanced difficulty 12.0 *** Grant
Buffehr Creek Intermediate difficulty 14.0 **** Vail
Bruno Gulch / South Park Trail #600 Advanced difficulty 10.0 **** Georgetown
Broken Thumb  difficulty 17.0 Winter Park
Broken Spade  difficulty 1.06 Fraser
Breckenridge Ski Resort Intermediate difficulty 15.0 *** Breckenridge
Breckenridge Freeride Park (Breckenridge Ski Resort)  difficulty 0.0 Breckenridge
Boreas Pass Easiest difficulty 10.0 *** Breckenridge
Blue Sky  difficulty 11.0 Winter Park
Blue River Trail Easiest difficulty 3.0 ** Silverthorne

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.