12,461 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Dirt Track Beginner difficulty 2.0 **** Thorndale
Dirt Road (Henry’s Ridge) difficulty 0.4 Maple Valley
Dirt Jumps and DownHill difficulty 1.0 Vancouver
Dirt Jumps difficulty 0.0 Littleton
Dirt Devil (Port Gamble / Stottelmeyer) difficulty 0.25 Port Gamble
Dirt Candy (CAMBA: Cable Cluster) difficulty 1.7 Cable
Dirt bike racetrack Beginner difficulty 50.0 **** Mendon
Dirksen Park Intermediate difficulty 9.0 ***** Pekin
Diretissima (South Hills Trail System) difficulty 1.0 Helena
Dinosaur Valley State Park Intermediate difficulty 17.0 ***** Glen Rose
Dinosaur Trail (Monitor & Merrimac/Courthouse Pasture) difficulty 0.4 Moab
Dino Flow (Klondike Bluffs) Beginner difficulty 4.6 ***** Moab
Dinky Creek Trail difficulty 12.0 Shaver Lake
Dingle Brook Trail difficulty 6.0 *** Newtown
Dinah-Moe-Humm Intermediate difficulty 8.0 *** Bend
Dinah Moe Humm Intermediate difficulty 8.0 *** Bend
Dimple Alt Face (McDonald / Dunn Forests) difficulty 5.0 Corvallis
Dillon State Park Intermediate difficulty 11.0 **** Zanesville
Dillon Reservoir Loop Easiest difficulty 20.0 ** Dillon
Dikes Trail (Airport Dike Trail) Intermediate difficulty 3.4 **** Cuchara
Diggler Intermediate difficulty 2.0 ***** Durango
Difficult Run Beginner difficulty 10.0 *** Fairfax County
Dickinson Park Trails Intermediate difficulty 5.0 ***** Carlisle
Dickies (Big Bear Mountain Resort) Advanced difficulty 1.0 **** Big Bear Lake
Dickerson Mine Preserve Intermediate difficulty 10 **** Mine Hill
Dick's Creek Road (Dick’s Creek) Beginner difficulty 5.0 *** Dahlonega
Dick's Creek Doubletrack (Dick’s Creek) Intermediate difficulty 3.0 *** Dahlonega
Dick's Creek Beginner difficulty 10.0 *** Dahlonega
Dias Ridge Trail difficulty 3.0 Muir Beach
Diamondback (Herriman City Trails) difficulty 0.4 Herriman
Diamondback (Herriman City Trails) difficulty 1.8 Herriman
Diamond Peak Loop Intermediate difficulty 8.0 ***** Incline Village
Diamond Park Intermediate difficulty 5.0 ***** Steamboat Springs
Diamond Hill State Park Advanced difficulty 10.0 ***** Cumberland
diamon valley lake difficulty 21.0 hemet
Diablo Foothills Regional Park Easiest difficulty 20.0 *** Diablo
Dewey Mountain Advanced difficulty 6 ***** Saranac Lake
Dewdropper (Northwoods Trail System) difficulty 0.5 Hot Springs
Dew Drop Trail (Telegraph Trail System) difficulty 0.17 Durango
Devou Park Intermediate difficulty 12 **** Ludlow
Devo (Deer Valley Resort Bike Park) difficulty 0.9 Park City
Devisadero Loop (108) Advanced difficulty 5.0 **** Taos
Devisadaro Peak Trail #108 Advanced difficulty 6.0 ***** Taos
Devine Summit / Trail #318 difficulty 2.0 Burns
Devils River State Natural Area difficulty 0.0 Del Rio
Devils Racetrack Advanced difficulty 2.0 **** Huntsville
Devils Lake State Park Beginner difficulty 5.0 *** Baraboo
Devils Gulch Trail #1220 difficulty 11.35 Wenatchee
Devils Elbow #448 (Panthertown Valley) Intermediate difficulty 2.0 *** Cashiers
Devils Backbone / Trail #1448 difficulty 13.0 Chelan

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