12,435 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Black Dragon Trail (Millsite State Park) Intermediate difficulty 5.0 *** Ferron
Black Dog (Lambert Park) difficulty 0.4 Alpine
Black Diamond Natural (Hog Run/Harris Lake) difficulty 0.1 New Hill
Black Diamond Mines Intermediate difficulty 17.0 ** Antioch
Black Diamond Loop Intermediate difficulty 0.0 *** Sturgeon Bay
Black Diamond difficulty 5.0 Mountain Top
Black Creek Walking Trail Easiest difficulty 2.0 **** Gadsden
Black Creek Park Rails to Trails difficulty 14.0 GardenDale
Black Creek Park Intermediate difficulty 1.0 ***** Orange Park
Black Creek Mountain Bike Park Beginner difficulty 5.0 **** Hoover
Black Cloud Trail Advanced difficulty 6.0 Leadville
Black Center Loop (Knobby Ridge) Advanced difficulty 2.0 *** Neillsville
Black Canyon Trail - Little Pan Loop (Black Canyon Trail) Intermediate difficulty 24.0 ***** Black Canyon City
Black Canyon Trail Advanced difficulty 62.0 ***** Phoenix
Black Canyon Intermediate difficulty 4.6 **** Wilson
Black Butte Adventures Intermediate difficulty 5.0 **** Sawyer
Black Branch Connector (Bull / Jake Mountain) Intermediate difficulty 1.0 **** Dahlonega
Black Branch (Bull / Jake Mountain) Intermediate difficulty 2.2 ***** Dahlonega
Black Bear Trail (Kanawha State Forest Trails) difficulty 3.0 Charleston
Black Bear Loop Greenbrier State Forest Advanced difficulty 5.0 ***** White Sulphur Springs
Black Bear (Sun Mountain Resort) difficulty 4.55 Winthrop
Black Bear (Kingdom Trails) Advanced difficulty 12 ***** East Haven
Black Bass Lake Intermediate difficulty 3.0 *** Eureka Springs
Björr Trail difficulty 5.2 Logan
Bizz Johnson Trail Easiest difficulty 35.0 **** Susanville
Bittersweet Intermediate difficulty 9.0 *** Lake Ozark
Bitchin Bridges (Mariposa Fat Bike Trails) difficulty 2.0 Rio rancho
Bison Plant Beginner difficulty 3.0 **** Minot
Bishop's Rock Advanced difficulty 6.0 **** Monte Vista
Bishop Ridge Trail #272 difficulty 6.93 Randle
Bishop Ranch Open Space Beginner difficulty 10.0 *** San Ramon
Bishop Mine Trail #624 difficulty 3.0 Sheridan
Birm Trail (Northwest Park) difficulty 0.2 Eau Claire
Birkmose Bluff Advanced difficulty 2.0 ***** Hudson
Birkmose Bluff difficulty 2.0 Hudson
Birdsong Trail (Birdsong Trail) difficulty 0.8 Ogden
Birdseye Trail Beginner difficulty 12.0 **** Birdseye
Birdsboro Water Preserve Intermediate difficulty 18 ***** Birdsboro
Birdhouse Ridge (Tunnel Canyon) Advanced difficulty 3.0 **** Albuquerque
Bird-Dog (Bogue Chitto State Park) difficulty 1.4 **** Franklinton
Bird Knob and Catherine Furnace Loop Advanced difficulty 20.0 **** New Market
Bird Creek Intermediate difficulty 5.0 *** McGill
Bird Basin Park Easiest difficulty 25.0 ** Miami
Binkley Intermediate difficulty 8.0 ***** Sherman
Bindle Stiff (Big M) difficulty 1.2 Manistee
Binder Lake Intermediate difficulty 14.0 ***** Jefferson City
Biltmore Trails Beginner difficulty 33.0 *** Asheville
Biltmore Estate Path (Biltmore Trails) difficulty 0.8 Asheville
Billy's Bypass (Park City Mountain Resort (PCMR)) Advanced difficulty 0.0 *** Park City
Billy Creek Trail #1416 difficulty 7.55 Plain

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