12,471 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Greeley Pond Trail Advanced difficulty 3.0 **** Waterville Valley
Greek Peak Bike Park Intermediate difficulty 10.0 ***** Cortland
Great Wall Loop (Forks Area Trail System (FATS)) Intermediate difficulty 7.0 ***** Clarks Hill
Great Wall #489 (Panthertown Valley)  difficulty 2.0 Cashiers
Great Seal State Park Advanced difficulty 8.0 **** Chillicothe
Great River Road State Park  difficulty 3.0 Rosedale
Great Pyramid (Dead Horse Point State Park)  difficulty 2.2 Moab
Great Passion Play Trails (GPPT) / Marble Flats Beginner difficulty 10 ***** Eureka Springs
Great Northern Historic Rails to Trails  difficulty 23.0 Kalispell
Great Glen Trails Intermediate difficulty 15.0 **** Jackson
Great Falls National Park Intermediate difficulty 6.0 *** Mclean
Great Esker Park Intermediate difficulty 5.0 ** Weymouth
Great Escape (Mag 7) Advanced difficulty 3.0 ***** Moab
Great Deer Chase 2012 - Long Course  difficulty 25.0 Calumet
Great Brook State Park Beginner difficulty 15.0 *** Carlise
Great Bridge Battlefield & Waterways Park  difficulty 2.0 Chesapeake
Great Bear Beginner difficulty 10 **** Syracuse
Great Allegheny Passage Easiest difficulty 100.0 ***** Mckeesport
Grayville Falls Town Park Advanced difficulty 8.0 ***** Hebron
Grayton Beach Recreational Park Beginner difficulty 4.0 **** Grayton Beach
Grayson Highlands State Park Beginner difficulty 9.0 ** Mouth of Wilson
Grayson Co. Rec Park Trail Advanced difficulty 3.0 **** Independence
Graysill Creek  difficulty 2.3 Durango
Grays Peak Trail  difficulty 4.0 Fawnskin
Graylyn Trail (Umstead State Park)  difficulty 0.8 Raleigh
Grayback Trail  difficulty 8.0 Williams
Gray Flats North Beginner difficulty 5.0 **** Beckley
Gravity Pits  difficulty 11.0 * Fayetteville
Gravity Falls (River Mountain)  difficulty 0.25 Little Rock
Gravitron (Klonzo Area) Advanced difficulty 1.4 **** Moab
Gravel Plant Connector (Castlewood State Park) Beginner difficulty 0.0 *** Ballwin
Gravel Pit Trail  difficulty 1.0 Ten Sleep
Gravel Gutter Intermediate difficulty 0.8 **** Colorado Springs
Gravel Grinder (Dockton Park MTB Trail System)  difficulty 0.25 Vashon Island
Gravel Connector (Round Lake)  difficulty 0.45 Camas
Gravedigger (Park City Mountain Resort (PCMR)) Advanced difficulty 1.0 **** Park City
Grassy Top Trail #503  difficulty 8.0 Metaline Falls
Grassy Pond  difficulty 3.0 Paul Smiths
Grassy Mountain Loop Advanced difficulty 16.0 ***** Bozeman
Grassy Loops #3 (Campbell Fields Riding Area)  difficulty 0.39 Carrabassett Valley
Grassy Loops #2 (Campbell Fields Riding Area)  difficulty 0.19 Carrabassett Valley
Grassy Loops #1 (Campbell Fields Riding Area)  difficulty 0.35 Carrabassett Valley
Grassy Island Trail Beginner difficulty 5.0 **** Okeechobee
Grassy Gap Road  difficulty 7.0 Dahlonega
Grassy (Lake Sawyer)  difficulty 0.14 Maple Valley
Grasshopper Mountain / Trail #3569  difficulty 14.0 Oakridge
Grass Peak Trail (Almaden Quicksilver County Park) Easiest difficulty 0.0379 **** San Jose
Grass Mountain / Trail #1170  difficulty 6.0 Enumclaw
Grass Hopper (Galbraith Mountain)  difficulty 0.5 Bellingham
Grass Camp Trail #1219  difficulty 3.55 Cle Elum

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