1,390 Trails in Colorado

Trail Name Difficulty Length (mi) Rating City
18 Road Trails / North Fruita Desert Intermediate difficulty 40 **** Fruita
1990 World Mountain Bike Chapionship trail Advanced difficulty 7.0 ***** Durango
2 More (Phil’s World) difficulty 1.43 Cortez
3 Sisters / Alderfer Intermediate difficulty 7.0 **** Evergreen
5-Parks Intermediate difficulty 20.0 **** Morrison
717 Intermediate difficulty 50.0 *** Woodland Park
7th Heaven difficulty 2.0 ** Durango
82210 McCoy Gulch Spur difficulty 2.0 Cotopaxi
A Few Dollars More (Midland Hills Trails) Intermediate difficulty 1.0 **** Buena Vista
A-10 Intermediate difficulty 8.0 **** Edwards
Abajo (Phil’s World) difficulty 3.48 Cortez
Aberdeen Loop (Hartman Rocks) difficulty 10.0 Gunnison
Abrams / Worlds Greatest (Hardscrabble Mountain Trails) Advanced difficulty 8.0 **** Eagle
Adams Creek Trail difficulty 0.0 Hayden
Agate Creek Advanced difficulty 10.0 ***** Salida
Airline Trail Intermediate difficulty 2.0 **** Snowmass Village
Alder Creek / #577 (Fossil Ridge Recreation Management Area South) difficulty 3.0 Sargents
Almond Butter (Ute Valley Park) Advanced difficulty 0.5 ***** Colorado Springs
Alpine Loop Intermediate difficulty 58.0 *** Silverton
Alta Trail Beginner difficulty 1.0 **** Telluride
American Lakes Trail difficulty 3.0 Gould
Animas City Trail Advanced difficulty 6.0 *** Durango
Antora Creek Trail / #765 difficulty 2.0 Bonanza
Antora Meadows Trail / Trail #764 difficulty 3.0 Bonanza
Apex Park Advanced difficulty 8 **** Golden
Aqueduct Trail Intermediate difficulty 6.0 **** Keystone
Arapaho Ridge Advanced difficulty 10.0 **** Kremmling
Arapahoe Basin (A Basin) difficulty 8 Dillon
Argentine North Fork Trail (Arapahoe Basin (A Basin)) difficulty 1.8 Dillon
Argentine Pass Intermediate difficulty 21.0 *** Silver Plume
Argentine Trail Advanced difficulty 7.0 *** Breckenridge
Arizona Trail: Passage 32 Mount Elden Intermediate difficulty 13.7 **** Flagstaff
Arizona Trail: Passage 42 Kaibab Plateau North (Arizona Trail) difficulty 16.9 Jacob Lake
Arkansas Hills Advanced difficulty 20.0 **** Salida
Arkansas Point Trail (South Shore Lake Pueblo) Easiest difficulty 2.0 ** Pueblo
Arkansas River Trail Beginner difficulty 1.0 *** Buena Vista
Arkansas Riverwalk Trail Easiest difficulty 14.0 * Canon City
Arnold Gulch Area Intermediate difficulty 15.0 *** Buena Vista
Arnold Gulch Road / #300.A (Arnold Gulch Area) Beginner difficulty 2.0 *** Buena Vista
Arrowhead Road / #434 difficulty 1.0 Buena Vista
Aspen Alley Intermediate difficulty 2.0 ***** Breckenridge
Aspen Loop Beginner difficulty 7.0 *** Montrose
Aspen Ridge / Road #185 Easiest difficulty 15.0 *** Salida
Aspen Valley Ranch - Loops difficulty 5.0 *** Woodland Park
Atomic Janitor (Arapahoe Basin (A Basin)) difficulty 1.0 Dillon
Avery (Evolution Bike Park at Crested Butte Mountain Resort) Advanced difficulty 3.0 **** Crested Butte
Avon Connector Advanced difficulty 4.0 *** Avon
Awakening (Evolution Bike Park at Crested Butte Mountain Resort) Beginner difficulty 1.0 *** Crested Butte
AWW and Many More difficulty 5.0 Rifle
B Street Trails Easiest difficulty 0.0 *** Colorado Springs

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