1,390 Trails in Colorado

Trail Name Difficulty Length (mi) Rating City
Glendale Open Space Trail Beginner difficulty 2.0 ** Lone Tree
Ginny Trail Advanced difficulty 10.0 **** Fort Collins
Gilsonite Trail (Stillwater Pass) Intermediate difficulty 5.0 *** Grand Lake
Gilsonite And Wolverine Trail (Stillwater Pass) Advanced difficulty 16.0 **** Grand Lake
Gillaspie Ridge difficulty 1.0 Boulder
Georgia Pass 4x4 Road Advanced difficulty 100.0 **** Jefferson
Geneva Basin Ski Resort Trail difficulty 10.0 *** Grant
Gashouse Gulch (Buffalo Creek) Intermediate difficulty 5.0 ***** Pine
Garden of the Gods: Ute Trail Beginner difficulty 5.0 *** Colorado Springs
Garden Basin Trail (Timberline Trail) difficulty 4.0 Buena Vista
Game Trail and Swinger Trail (Breckenridge Ski Resort) difficulty 7.0 Breckenridge
Game Creek Trail Advanced difficulty 4.0 ***** Vail
Game Creek Trail difficulty 4.0 Vail
Galloping Goose Intermediate difficulty 40.0 **** Telluride
Gallineros (Hogbacks) Beginner difficulty 2.0 *** Canon City
Futurity Singletrack Intermediate difficulty 1.0 **** Buena Vista
FS Rd #181 difficulty 5.0 Salida
Fruita Streamside Bike Path difficulty 1.0 Fruita
Frontside (Hartman Rocks) Advanced difficulty 2.0 **** Gunnison
Frontside (Arkansas Hills) Intermediate difficulty 1 ***** Salida
Frontside (18 Road Trails / North Fruita Desert) Advanced difficulty 22.0 **** Fruita
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
Frequency (Evolution Bike Park at Crested Butte Mountain Resort) Intermediate difficulty 1.0 *** Crested Butte
French Creek Beginner difficulty 1.0 * Breckenridge
Freeride (South Shore Lake Pueblo) Advanced difficulty 0.0 ***** Pueblo
Freefall difficulty 1.0 Gunnison
Free Lunch (Lunch Loops) Expert difficulty 1.0 **** Grand Junction
Franz Lake Beginner difficulty 2.0 *** Salida
Fox Run Regional Park Beginner difficulty 5.0 *** Gleneagle
Four Mile Trail / #774 difficulty 8.0 Saguache
Fountain Creek Regional Trail difficulty 10.7 Colorado Springs
Founders (Elk Meadow) difficulty 1.0 Evergreen
Fossil Ridge Trail / #431 / #478 (Fossil Ridge Recreation Management Area South) difficulty 10.0 Sargents
Fossil Ridge Recreation Management Area South difficulty 25.0 Sargents
Fossil Bypass (Fossil Ridge Recreation Management Area South) difficulty 1.0 Sargents
Forest Lakes Easiest difficulty 10 * Colorado Springs
Foothills Trail difficulty 10.0 Highlands Ranch
Foothills Trail Advanced difficulty 13.0 **** Fort Collins
Flying J Ranch Beginner difficulty 4.0 **** Conifer
Flying Diamond (Steamboat Ski Resort) Advanced difficulty 2.0 ***** Steamboat Springs
Flume Loop Intermediate difficulty 7.0 *** Breckenridge
Floyd Hill Open Space Intermediate difficulty 6 ***** Evergreen
Flowing Park Loop Intermediate difficulty 14.0 *** Mesa
Flow Trail (Forest Lakes) difficulty 1 Colorado Springs
Flatirons Vista Beginner difficulty 4.0 *** Boulder
Flash of Gold Intermediate difficulty 20.0 **** Steamboat Springs
Flagstaff Trail / #763 difficulty 3.0 Bonanza
Flag (Reno / Flag / Bear / Deadman Loop) Intermediate difficulty 3.0 **** Crested Butte

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