1,423 Trails in Colorado

Trail Name Difficulty Length (mi) Rating City
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
Jack's Cabin Cutoff Road / #813 Beginner difficulty 3.0 * Crested Butte
Jack's (Hartman Rocks) Intermediate difficulty 1.0 **** Gunnison
Italian Canyon Loop (Boggy Draw Loop) Intermediate difficulty 10.0 ***** Dolores
Irwin Trail / #833 Intermediate difficulty 2.0 **** Crested Butte
Irwin Lake Road / #826 Beginner difficulty 3.0 ** Crested Butte
Inner Limits (South Shore Lake Pueblo) Beginner difficulty 5.0 **** Pueblo
Indian Summer (Blue Sky) Intermediate difficulty 2.0 **** Fort Collins
Indian Creek Loop Intermediate difficulty 29.0 **** Denver
Indian Creek (Trail #1300) Intermediate difficulty 14 **** Cuchara
Indian / 1300 Intermediate difficulty 14 **** Cuchara
Illinois Trail: Ice Rink to Blue River (Illinois Creek Trail System) Intermediate difficulty 7.0 *** Breckenridge
Illinois Creek Trail System Intermediate difficulty 3.0 **** Breckenridge
Illinois Creek Low (Illinois Creek Trail System) difficulty 1.0 Breckenridge
Illinois Creek High (Illinois Creek Trail System) Intermediate difficulty 1.0 *** Breckenridge
Iglesia de San Juan (Penitente Canyon) difficulty 1.0 Del Norte
Idlewild Trail System Advanced difficulty 10 ***** Winter Park
I-35 Expert difficulty 2.0 **** Colorado Springs
Hunters Creek / #410 difficulty 2.0 Crested Butte
Hunter Creek Advanced difficulty 2.0 **** Aspen
Hubbard Mesa Intermediate difficulty 16.0 **** Rifle
Hubbard Cave Complex Advanced difficulty 22.0 *** Glenwood Springs
Howelson Hill Nordic Center (Emerald Mountain) difficulty 5.0 Steamboat Springs
Howard Trail (Lory State Park) Advanced difficulty 2.0 *** Fort Collins
Houghland Hill Trail difficulty 5.0 Saguache
Hot Springs Trail Intermediate difficulty 16.0 **** Steamboat Springs
Horsetooth Mountain Park Advanced difficulty 30 **** Fort Collins
Horseshoe Gulch Intermediate difficulty 2.0 *** Keystone
Horseshoe Creek Trail difficulty 5.0 Pitkin
Horse Mountain Beginner difficulty 10 *** Palisade
Horse Gulch (Telegraph Trail System) Intermediate difficulty 12.0 ***** Durango
Hooters Too (South Shore Lake Pueblo) Intermediate difficulty 0.0 **** Pueblo
Hooters Canyon (South Shore Lake Pueblo) Advanced difficulty 0.0 ***** Pueblo

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