1,423 Trails in Colorado

Trail Name Difficulty Length (mi) Rating City
McCullough Gulch Road / #851 Beginner difficulty 2.0 * Breckenridge
Mccullough Gulch difficulty 3.0 Breckenridge
McCoy Gulch Road difficulty 10.0 Cotopaxi
McCoy Gulch Quarry difficulty 1.0 Cotopaxi
McCoy Gulch Mine difficulty 2.0 Cotopaxi
Mays Peak Plunge Advanced difficulty 1.0 **** COLORADO SPRINGS
Maxwell's Intermediate difficulty 3 **** Fort Collins
Maxwell Falls Advanced difficulty 6.0 **** Evergreen
Maverick's Loop (Boggy Draw Loop) Beginner difficulty 6.0 *** Dolores
Matthews Winters Intermediate difficulty 6.0 **** Morrison
Matterhorn Trail Expert difficulty 2.0 ***** Vail
Matchless Trail / #413 difficulty 3.0 Crested Butte
Mason Intermediate difficulty 5.0 **** Victor
Maryland Mountain Advanced difficulty 12 **** Black Hawk
Mary's Loop / Horsethief Bench (Kokopelli Area Trails) Intermediate difficulty 8.0 ***** Fruita
Marshall Road Open Spaces Beginner difficulty 7.0 *** Superior
Marshall Pass Road / #200 / #203 / #243 Beginner difficulty 30.0 *** Salida
Marshall Mesa Area Beginner difficulty 16.0 *** Boulder
Mansfield Ditch Trail Advanced difficulty 20.0 ***** New Castle
Mad Creek / Red Dirt Loop Advanced difficulty 6.0 **** Steamboat Springs
Mad Creek (Mad Creek / Red Dirt Loop) Intermediate difficulty 2.0 *** Steamboat Springs
Mack Ridge (Kokopelli Area Trails) Advanced difficulty 4.0 ***** Fruita
Macanta Community Trails Beginner difficulty 3 ** Castle Rock
Lupine Trail Intermediate difficulty 2.0 ***** Crested Butte
Lupine (Emerald Mountain) Intermediate difficulty 3.0 *** Steamboat Springs
Lunch Loops Advanced difficulty 50 ***** Grand Junction
Lunch Line (Lunch Loops) Advanced difficulty 1.0 **** Grand Junction
Lunch Gut (Penitente Canyon) Advanced difficulty 1.0 **** Del Norte
Luge (Evolution Bike Park at Crested Butte Mountain Resort) Intermediate difficulty 1.0 **** Crested Butte
Luders Creek Trail difficulty 8.0 Saguache
Lowline difficulty 10.0 Gunnison
Lower Sheep Creek Trail difficulty 2.0 Saguache
Lower Meander (Evolution Bike Park at Crested Butte Mountain Resort) Beginner difficulty 1.0 *** Crested Butte
Lower Lower Loop (Lower Loop) Beginner difficulty 2.0 **** Crested Butte
Lower Loop Beginner difficulty 10.0 **** Crested Butte
Lower Dog (South Shore Lake Pueblo) Advanced difficulty 0.0 **** Pueblo
Lower Crags Crest Trail Intermediate difficulty 8.0 **** Cedaredge
Lower Bear Creek Intermediate difficulty 5.0 ***** Steamboat Springs
Lovell Gulch Intermediate difficulty 5.0 **** Woodland Park
Loudy-Simpson Park difficulty 5 Craig
Lost Still (Mueller State Park) Beginner difficulty 0.3 **** Divide
Lost Pond (Mueller State Park) Beginner difficulty 0.4 *** Divide
Lost Lake Trail difficulty 5.0 **** Vail
Lost Cause (Methodist Mountain) Advanced difficulty 1.0 **** Salida
Lory State Park Intermediate difficulty 20 **** Fort Collins
Lookout (Penitente Canyon) difficulty 1.0 Del Norte
Longs Ranch Road Intermediate difficulty 8.0 *** Colorado Springs
Long Branch Trail / #489 difficulty 6.0 Sargents
Lone Pine difficulty 14.0 Fort Collins
Loggers trail (Horsetooth Mountain Park) Intermediate difficulty 2.0 *** Fort Collins

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