12,470 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Forks Area Trail System (FATS) Intermediate difficulty 37 ***** Clarks Hill
Forked River Mountain Intermediate difficulty 7.0 *** Forked River
Forked Astor Single Track Beginner difficulty 2.0 *** South Milwaukee
Forked Astor Single Track difficulty 2.0 South Milwaukee
Fork Run Advanced difficulty 8.0 **** Oakland
Fork Mtn Trail - Waterbar section difficulty 7.0 Richwood
Fork Mtn Trail - Ridge section Advanced difficulty 14.0 **** Richwood
Fork Factory Brook Beginner difficulty 2.0 ** Medfield
Forget Me Not (Noquemanon Trails Network: South Marquette Trails) difficulty 0.15 Marquette
Forge Mountain Trail difficulty 5.0 Chesterbrook
Foresthill Divide Intermediate difficulty 11.0 **** Auburn
Forest Ridge Preserve difficulty 7.0 Austin
Forest Ridge Main Loop Beginner difficulty 1.6 **** Wake Forest
Forest Ridge Little Loop (Forest Ridge Main Loop) difficulty 0.6 Wake Forest
Forest Park Trail Network Beginner difficulty 9.0 **** Queens
Forest Park - Leif Erikson Drive (Forest Park) Beginner difficulty 12.0 *** Portland
Forest Park Easiest difficulty 30.0 ** Portland
Forest Of Nisene Marks and Soquel Demonstration Forest Advanced difficulty 20.0 ***** Santa Cruz
Forest Lakes Easiest difficulty 10 * Colorado Springs
Forest Hill Park difficulty 6.0 * Jackson
Forest Hill Park Advanced difficulty 2.0 **** Richmond
Forest Glen Woods Intermediate difficulty 2 **** Chicago
Forest City Trail Intermediate difficulty 10.0 **** St James
Forest City Loop difficulty 40.0 Downieville
Fore River Sanctuary Intermediate difficulty 4.0 **** Portland
Ford Road Trail difficulty 8.0 Rockaway
Ford County Lake Beginner difficulty 11.0 *** Dodge City
Forbush Corners Easiest difficulty 4.0 ***** Frederic
Forbidden Forest (Port Gamble / Stottelmeyer) difficulty 1.09 Port Gamble
Foothills Trail / Little Moab (Sage Hills) difficulty 2.64 Wenatchee
Foothills Trail Beginner difficulty 13.0 ** Bremerton
Foothills Trail Advanced difficulty 13.0 **** Fort Collins
Foothills Trail difficulty 10.0 Highlands Ranch
Foothills Trail difficulty 5.4 Glenwood
Foothills Rim Trail (Cerbat Foothills Recreation Area) Intermediate difficulty 10.0 **** Kingman
Foothills Bike Trail difficulty 1.0 Odgen
Foot Wall (Five Points) Beginner difficulty 0.0 *** Trenton
Fools Hollow Lake Loop Easiest difficulty 5.1 *** Show Low
Food Network difficulty 10.0 Keene
Food Fight Intermediate difficulty 0.5 ***** Old Forge
Fontana Village Road difficulty 5.0 Fontana Village
Fontana Village Advanced difficulty 20.0 **** Fontana Village
Fontainebleau State Park Easiest difficulty 6.0 * Mandeville
Fonta Flora County Park difficulty 5.6 Linville
Folsom South Canal Easiest difficulty 16.0 ***** Sacramento
Folkstone Park Trail Intermediate difficulty 2.0 ** Herndon
Folf Course (South Hills Trail System) difficulty 1.0 Helena
Foggy Dew Ridge Trail #438 difficulty 8.16 Twisp
Foggy Dew Creek Trail #417 difficulty 5.85 Twisp
Fnp difficulty 15.0 Portland

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