12,435 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Bills' Trail (Samuel P. Taylor State Park) difficulty 4 Lagunitas
Billerica State Forest Intermediate difficulty 9 ***** Billerica
Bill's Trail (Tom Brown / Lafayette Heritage Park) Intermediate difficulty 1.0 **** Tallahassee
Bill Heffner Elementary School Intermediate difficulty 6.0 *** Fayetteville
Bill Creek / Trail 800 Advanced difficulty 10.0 ***** Whitefish
Bill Creek (Faulty Trail) difficulty 2.0 **** Cedar Crest
Bikefaze track difficulty 1.0 **** Lakeland
Bike/Pedestrian Trail (Trail 360) difficulty 0.81 Gig Harbor
Bike Snowmass Bike Park Advanced difficulty 75.0 **** Snowmass Village
Bike Park-Little Ring (Paradise Valley) difficulty 0.24 Maltby
Bike Park-Big Ring (Paradise Valley) difficulty 0.43 Maltby
Bijou Bike Park Beginner difficulty 10.0 ***** South Lake Tahoe
Bigleaf Slopes Park Intermediate difficulty 3.0 **** Statesville
Bighead Creek Main Loop difficulty 3.2 Kilgore
Biggins Creek Intermediate difficulty 5.0 ***** Moncks Corner
Bigfork Ditch Loop Beginner difficulty 15.0 ** Bigfork
Bigfoot (Lost Mountain Park) difficulty 0.4 Powder Springs
Bigelow Trail difficulty 1.0 Pittsburgh Pa
Bigelow Hollow State Park Beginner difficulty 11.0 *** Union
Big Willis Gulch Trail Advanced difficulty 6.0 *** Leadville
Big Wheel (Big M) difficulty 0.7 Manistee
Big Wash Connector difficulty 1.0 Oro Valley
Big Tree/Robber's Roost Advanced difficulty 8.0 * Custer
Big Tree Trails Intermediate difficulty 7.0 ***** Barksdale Air Force Base
Big Sycamore Canyon Beginner difficulty 12.0 **** Newbury Park
Big Springs Beginner difficulty 3.0 **** Provo
Big Spring Hollow Trail (Big Springs) difficulty 1.1 Provo
Big South Fork Intermediate difficulty 10.0 **** Oneida
Big Snowy Mountains Loop Advanced difficulty 12.0 ***** Lewistown
Big Smokey MTB Loop difficulty 13.0 Mammoth Lakes
Big Sky Resort Advanced difficulty 60.0 ***** Big Sky
Big Sister Intermediate difficulty 1.5 ***** Mesa
Big Sinking Loop difficulty 6.0 Bear Track
Big Rose (Port Gamble / Stottelmeyer) difficulty 0.42 Port Gamble
Big Rock Trail #3 (DuPont State Forest) Advanced difficulty 1.0 ***** Brevard
Big Rock Quarry Park difficulty 0 Little Rock
Big Rock Loop (Forks Area Trail System (FATS)) Intermediate difficulty 4.0 ***** Clarks Hill
Big Rock Beginner difficulty 7.0 *** Marinwood
Big River Trail Easiest difficulty 10.0 ***** Mendocino
Big River Intermediate difficulty 35.0 **** West Greenwich
Big Ridge Loop (Cochran Mill Park) difficulty 0.8 Chattahoochee Hills
Big Ride (Forest Of Nisene Marks and Soquel Demonstration Forest) Expert difficulty 50.0 ***** Aptos
Big Pocono Game Lands Advanced difficulty 10.0 *** Tannersville
Big Park Loop (Bell Rock Area Trails) Beginner difficulty 3.0 **** Oak Creek
Big Oak (Woolly Trails) difficulty 0.8 St. Croix Falls
Big Oak difficulty 2.0 Oak Ridge
Big Mesa (Navajo Rocks) difficulty 3.0 Moab
Big Marsh Bike Park Easiest difficulty 40.0 ***** Chicago
Big M Intermediate difficulty 20.0 **** Manistee
Big Loop Beginner difficulty 2.0 *** Greensboro

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