1,390 Trails in Colorado

Trail Name Difficulty Length (mi) Rating City
Limekiln Intermediate difficulty 6.0 *** Monte Vista
Lime Creek Road  difficulty 4.0 Vail
Lime Creek  difficulty 1.0 Salida
Limber Pine  difficulty 3.5 Woodland Park
Limbaugh Canyon / 715 Intermediate difficulty 25.0 **** Monument
Lily Pond Trail / #534  difficulty 4.0 Crested Butte
Lily Lake / Splains Gulch / #639 Beginner difficulty 7.0 *** Crested Butte
Lil Rattler (Arkansas Hills) Intermediate difficulty 1.0 **** Salida
Lightning Bug  difficulty 2.0 ***** Glenwood Springs
Lewis Creek  difficulty 6.0 Canon City
Lennawee Trail  difficulty 3.0 Arapahoe Basin Ski Area
Lennawee Trail  difficulty 3.0 Arapahoe Basin
Lenhardy Cutoff Road / #376  difficulty 10.0 Buena Vista
Lenawee Trail  difficulty 3 Dillon
Left Hand Trail / #495  difficulty 4.0 Sargents
Lee' Way Down Expert difficulty 1.0 ***** Avon
Ledges Loop (Phil’s World)  difficulty 4.39 Cortez
Laughlin Gulch Loop Easiest difficulty 5.0 * Saguache
Lakeview Trail / #621  difficulty 2.0 Crested Butte
Lake Moraine Trail Intermediate difficulty 4.0 **** COLORADO SPRINGS
Lair O' The Bear / Bear Creek Trail Intermediate difficulty 12.0 **** Morrison
Ladders Intermediate difficulty 1.0 **** Colorado Springs
La Garita (Penitente Canyon)  difficulty 1.0 Del Norte
Kruger Rock / Limber Pine Loop Advanced difficulty 6.0 ***** Estes Park
Kokopelli Trail Advanced difficulty 140.0 ***** Fruita
Kokopelli Area Trails Intermediate difficulty 40.0 ***** Fruita
Kipp's Loop Beginner difficulty 8.0 *** Palmer Lake
Kimmons (Lory State Park) Intermediate difficulty 1.0 **** Ft Collins
Killpecker Advanced difficulty 14.0 **** Fort Collins
Keystone Resort Bike Park Advanced difficulty 20 ***** Dillon
Keystone Gulch Intermediate difficulty 14.0 **** Dillon
Keyhole Canyon (South Shore Lake Pueblo) Advanced difficulty 1.0 ***** Pueblo
Kessel Run (18 Road Trails / North Fruita Desert) Intermediate difficulty 2.0 ***** Fruita
Ken Caryl Valley Intermediate difficulty 11.0 *** Littleton
Kebler Wagon Trail / #606 Intermediate difficulty 5.0 *** Crested Butte
Kebler Pass Road Beginner difficulty 25.0 *** Crested Butte
Kave Trail  difficulty 1.0 Telluride
Kannah Creek  difficulty 17.0 Whitewater
Jurassic / Meadows Trails Intermediate difficulty 2.0 ***** Telluride
June Creek Trail Beginner difficulty 2.0 *** Edwards
Jumbo Mountain Advanced difficulty 20.0 **** Paonia
Josie's (Hartman Rocks) Intermediate difficulty 3.0 **** Gunnison
Jones Downhill Advanced difficulty 22.0 **** Colorado Springs
Jones Creek Advanced difficulty 5.0 ***** Durango
Johnny Park Road  difficulty 11.0 Estes Park
Joe's Ridge (18 Road Trails / North Fruita Desert) Intermediate difficulty 3.0 ***** Fruita
Jicarilla (Penitente Canyon) Intermediate difficulty 1.0 **** Del Norte
James Peak Intermediate difficulty 27.0 ***** Winter Park
Jalapeno (Arkansas Hills) Intermediate difficulty 0.0 *** Salida
Jack's Gulch  difficulty 10.0 Poudre Park

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.