12,166 Trails in United States

Trail Name Difficulty Length (mi) Rating City
A Mountain Trail Advanced 5.0 *** Las Cruces
A Trail #119 Expert 5.0 ** Alamogordo
A-1 & A (Swatara State Park) Intermediate 3.0 ***** Lickdale
A-10 Beginner 1.0 *** Myrtle Beach
A-10 Intermediate 8.0 **** Edwards
A-LIne (Farmington Canyon) 1.0 Farmington
A-line Beginner 38.0 **** Stirling City
A.L. Burruss Beginner 2.0 ** Marietta
Abajo (Phil’s World) 3.48 Cortez
Abanachee Loop Beginner 4.0 **** Old Forge
Abandoned Railroad 2.4
Abbotts Lagoon 2.0 Inverness
Abenaki 4.0 Wolfeboro
Aberdeen Loop (Hartman Rocks) 10.0 Gunnison
Abilene State Park 8.0 Tuscola
Ability Way Trail (Round Valley) 0.8 Park City
Abraham Trail #216D (Ape Canyon#234, Abraham#216d, Smith Creek#225 Trails) 1.8 Cougar
Abrams / Worlds Greatest (Hardscrabble Mountain Trails) Advanced 8.0 **** Eagle
AC/DC/MCR (Anderson School/Helix) Intermediate 3.0 ***** Knoxville
Acadia Carriage Roads Easiest 45.0 **** Bar Harbor
Acadiana Park Beginner 4.0 **** Lafayette
Access Trail (Dash Point State Park) 0.1 Tacoma
Achtung Baby (Corner Canyon Trail) Intermediate 2.0 **** Draper
Acker Park Trails 2.0 *** Prescott
ACOM MTB Trail Beginner 3.0 *** Dothan
Acorn Creek to Darrington Connector 1.5 Pilot Hill
Acorn Park Trail 1.0 Franklin Park
Acorn Trail 2.0 Wrightwood
Acorn Trail Intermediate 2.0 **** Wrightwood
Acropolis Crest (South Hills Trail System) 1.0 Helena
Action Jackson (Grand Targhee Bike Park) Intermediate 4.0 **** Alta
Acton Trail 20.0 *** Acton
ADA Loop (Upper Maxwelton Trails) 0.2 Langley
Ada/Eagle Bike Park Expert 20 *** Eagle
Adams Camp Intermediate 10.0 **** Stowe
Adams Creek Trail 0.0 Hayden
Adams Farm Intermediate 10.0 **** Walpole
Adams Gulch Loop Intermediate 7.0 **** Ketchum
Adams Track Trails 3.0 Martinsville
Addison Oaks Intermediate 7.0 **** Leonard
Adkins Rockhouse Advanced 3.0 *** Cowen
Advanced Access Trail (Griffin Bike Park) 1.0 ***** Terre Haute
Advanced East Section (Hog Run/Harris Lake) 0.4 New Hill
Advanced Loop (Harbins Park) Advanced 3.0 ***** Dacula
Advanced Loop Connector (Nine Mile) Beginner 0.1 **** Wausau
Advanced Skill Park Access (Hog Run/Harris Lake) 0.0 New Hill
Advanced Skills Lines (Hog Run/Harris Lake) 0.1 New Hill
Advanced Skills Loop (Hog Run/Harris Lake) 0.1 New Hill
Advanced South Section (Hog Run/Harris Lake) 0.9 New Hill
Adventist Academy Trail Intermediate 15.0 **** Bismarck