12,435 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Double Dip (Dash Point State Park) difficulty 0.22 Tacoma
Double Diamond Trail (Chuckanuts) difficulty 1.2 Bellingham
Double D (Soaring Eagle Regional Park) difficulty 0.2 Sammamish
Double D difficulty 0.4 Groton
Double D (Greer Ranch / 215 Trail) Beginner difficulty 1.0 *** Murrieta
Double Bogey (The Driving Range) difficulty 0.4 Bolton
Double Black Diamond Bike Trail Intermediate difficulty 1 **** El Dorado
Double Bit (Big M) difficulty 2.0 Manistee
Dos Vientos Ranch difficulty 7.0 Thousand Oaks
Dos Copas (Galbraith Mountain) difficulty 0.6 Bellingham
Dorrance Park difficulty 5.0 Port Byron
Dornwood Park Trail Intermediate difficulty 7.0 **** Topeka
Dorena Lake Easiest difficulty 0.0 Cottage Grove
Dorcas-Jensen Park Advanced difficulty 5.0 ***** Meeker
Donner Lake Rim Trail Advanced difficulty 15.0 ***** Truckee
Donkey Ridge (Wasatch Mountain State Park) difficulty 0.7 Park City
Dongi Intermediate difficulty 3.0 **** Broomall
Doncaster Demonstration Forest Beginner difficulty 20.0 *** La Plata
Dona Ana Intermediate difficulty 20.0 **** Dona Ana
Don't Shoot Me Intermediate difficulty 2.0 *** Big Bear City
Don't Know difficulty 3.0 Elizabeth City
Don't Fence Me In (South Hills Trail System) difficulty 1.0 Helena
Domingo Baca Trail difficulty 2.0 Belen
Domes Rincon Mtb Trail Intermediate difficulty 4.0 ***** Rincon
Domerie Peak Trail #1308 difficulty 9.0 Roslyn
Dolly Sods North (while Available) Intermediate difficulty 30.0 **** Canaan Valley
Dollhand Ravine (Penitente Canyon) difficulty 1.0 Del Norte
Doin-it-outdoors difficulty 4.0 *** Liberty
Dogwood Trail Intermediate difficulty 3.0 ***** Lake Arrowhead
Dogwood Trail (Greensfelder Park) Intermediate difficulty 3.0 ***** Wildwood
Dogwood Glen Beginner difficulty 4.0 ***** Martinsville
Dogwood Dell Intermediate difficulty 2.0 **** Richmond
Dogwood (White Oak Mtn Biology Trails) Intermediate difficulty 1.0 Collegedale
Dogtown Advanced difficulty 15.0 ***** Gloucester
Dogger (Pinehurst Park) difficulty 0.5 Eau Claire
Dog Trail (Big Bear Mountain Resort) Advanced difficulty 1.0 ***** Big Bear Lake
Dog River Trail (44 Trail System) Advanced difficulty 12 ***** Mount Hood
Dog Patch (Galbraith Mountain) difficulty 0.48 Bellingham
Dog Bone (Santos) Beginner difficulty 3.0 **** Ocala
Dody Ridge Advanced difficulty 12.0 ***** Roanoke
Dodgeton Creek #1302 Intermediate difficulty 4.7 **** Cuchara
Dodge Ridge Resort difficulty 8 Pinecrest
Doctors Ridge difficulty 1.0 Greeneville
Doctors Park difficulty 3.25 Calvert City
Doctors (Noquemanon Trails Network: South Marquette Trails) difficulty 0.8 Marquette
Doctor Park: Matchless Trail to Road #544 (Doctor Park) difficulty 10.0 Crested Butte
Doctor Park: Loop (Doctor Park) Advanced difficulty 2.0 ***** Crested Butte
Doctor Park: Dinner Station Campground to Matchless Trail (Doctor Park) difficulty 7.0 Crested Butte
Doctor Park: Classic Descent, Road #544 to Taylor River Road (Doctor Park) Advanced difficulty 5.0 ***** Crested Butte
Doctor Park Advanced difficulty 23.0 ***** Crested Butte

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