166 Trails in Summit County, Colorado

Trail Name Difficulty Length (mi) Rating City
Rock Creek Loop difficulty 12.0 Oak Creek
Caribou Flats difficulty 12.0 Eldora
Guller Creek Trail difficulty 12.0 Copper Mountain
Blue Sky difficulty 11.0 Winter Park
Mineral Hill Loop difficulty 11.0 Breckenridge
West Avon Preserve difficulty 11.0 **** Avon
Shrine Pass Road difficulty 11.0 Red Cliffe
Bakerville Loveland Valley Trail Beginner difficulty 10.0 **** Silver Plume
Son Of Middle Creek Advanced difficulty 10.0 **** Vail
Boreas Pass Easiest difficulty 10.0 *** Breckenridge
Bruno Gulch / South Park Trail #600 Advanced difficulty 10.0 **** Georgetown
North Trail Intermediate difficulty 10.0 **** Vail
Geneva Basin Ski Resort Trail difficulty 10.0 *** Grant
Idlewild Trail System Advanced difficulty 10 ***** Winter Park
Frisco Peninsula and Ophir Mtn (Peninsula Loop) Beginner difficulty 10.0 **** Frisco
WTB difficulty 10.0 Winter Park
Wurts Ditch Road difficulty 10.0 Leadville
Peaks Trail Intermediate difficulty 9.0 ***** Breckenridge
Copper Mountain Bike Park Beginner difficulty 9.0 *** Copper Mountain
Mitchell Creek Loop Intermediate difficulty 8.0 **** Leadville
Salt Lick Beginner difficulty 8.0 *** Silverthorne
A-10 Intermediate difficulty 8.0 **** Edwards
Outer Loop from Town of Frisco (Peninsula Loop) difficulty 8.0 Frisco CO
Nottingham Ridge Trail difficulty 8.0 Avon
Sally Barber Road Easiest difficulty 8.0 **** Breckenridge
Colorado Trail: Tennessee Pass to Holy Cross Wilderness (Colorado Trail) difficulty 8.0 Leadville
Arapahoe Basin (A Basin) difficulty 8 Dillon
Swan Mountain difficulty 7.0 Dillon
Flume Loop Intermediate difficulty 7.0 *** Breckenridge
Ptarmigan Intermediate difficulty 7.0 ***** Silverthorne
Spruce Creek / Peak 10 Advanced difficulty 7.0 *** Breckenridge
Illinois Trail: Ice Rink to Blue River (Illinois Creek Trail System) Intermediate difficulty 7.0 *** Breckenridge
Argentine Trail Advanced difficulty 7.0 *** Breckenridge
Game Trail and Swinger Trail (Breckenridge Ski Resort) difficulty 7.0 Breckenridge
Colorado Trail: Ski Cooper (Tennessee Pass) to Camp Hale (Colorado Trail) Intermediate difficulty 7.0 **** Leadville
Green World (Trestle Bike Park) Intermediate difficulty 7.0 ***** Winter Park
Aqueduct Trail Intermediate difficulty 6.0 **** Keystone
Baker Tank Trail Intermediate difficulty 6.0 *** Breckenridge
Tenmile Canyon National Recreation Trail difficulty 6.0 Frisco
Frisco to Farmer's Korner Rec Path Easiest difficulty 6.0 ** Frisco
Tie Hack Trail #659 Intermediate difficulty 5.4 **** Fairplay
Silver Creek Trail Advanced difficulty 5.0 ** Georgetown
Barney Ford / Juniata Trail Intermediate difficulty 5.0 ***** Breckenridge
Peninsula Loop Beginner difficulty 5.0 Frisco
Creekside / Flume Loop Intermediate difficulty 5.0 **** Fraser
Spruce Creek Road / #800 Beginner difficulty 5.0 ** Breckenridge
Mount Massive Golf Course and Nordic Center Easiest difficulty 5.0 * Leadville
Lost Lake Trail difficulty 5.0 **** Vail
Swamp Angle difficulty 4.5 Leadville
Oro Grande Trail Beginner difficulty 4.0 *** Dillon

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