12,435 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Slate-rocks Heaven difficulty 8.0 Milledgeville
Slate Rock Connector difficulty 0.2 Brevard
Slate Rock (102) (Pilot Cove-Slate Rocks / 102) difficulty 3.0 Brevard
Slate River Road Advanced difficulty 14.0 **** Crested Butte
Slate Mountain Trail Advanced difficulty 0.0 ***** Pocatello
Slate Creek Divide Loop Advanced difficulty 16.0 **** Tonto Basin
Slate Creek difficulty 5 Kamas
Slate Canyon Trail difficulty 3.5 Provo
Slashing Road Intermediate difficulty 11 *** Petoskey
Slalom Course (USNWC) difficulty 0.2 Charlotte
Slalom Intermediate difficulty 1.0 ** Breckenridge
Skyway Park Trail difficulty 1.0 *** Colorado Springs
Skywalker difficulty 2.0 Sedona
Skywalker Intermediate difficulty 2.0 Sedona
Skytop Intermediate difficulty 18 *** Syracuse
SkyPark at Santa's Village difficulty 5.0 Skyforest
Skyliners Intermediate difficulty 3.0 ***** Bend
Skyline Trail Easiest difficulty 11.0 **** Los Angeles
Skyline Trail Intermediate difficulty 8.0 **** Big Bear Lake
Skyline Trail (Snow King Mountain) difficulty 7.0 Jackson
Skyline Trail (Red Butte Creek Trails) difficulty 1.2 Salt Lake City
Skyline Trail Advanced difficulty 18.0 **** Rapid City
Skyline Trail difficulty 21.0 Ogden
Skyline Road (Fort Ord Public Lands) Beginner difficulty 5.0 *** Monterey
Skyline Ridge Intermediate difficulty 10.0 *** Palo Alto
Skyline Park - Burnetts Mound Trail Intermediate difficulty 4.0 **** Topeka
Skyline Drive trail Beginner difficulty 9.0 **** Corona
Skyline Drive NJ MTB Trails (Ringwood Skylands Manor) difficulty 21.0 Oakland
Skyles Lake Parking Lot (Whitefish Trail) difficulty 0.0 Whitefish
Skyhaven Advanced difficulty 1.0 *** Atlanta
Sky View Easiest difficulty 20.0 * Toms River
Sky Pilot (Big M) difficulty 2.2 Manistee
Sky Line Trail (North Shore Lake Pueblo State Park) Beginner difficulty 1.0 *** Pueblo
Sky Country trailhead difficulty 4.5 Bellevue, WA 98006, USA
Skunk Hollow/ S Fork American River Trail Beginner difficulty 10.0 **** El Dorado Hills
Skullcap (Pandapas Pond / Poverty Creek) Intermediate difficulty 2.0 ***** Roanoke
Skullbuster Intermediate difficulty 12.0 **** Stamping Ground
Skull Canyon (South Shore Lake Pueblo) Advanced difficulty 1.0 **** Pueblo
Skull (Methodist Mountain) Intermediate difficulty 1.0 *** Salida
Skookum Flats Intermediate difficulty 5.79 **** Enumclaw
Skookum (Britton Peak Trail System) Intermediate difficulty 2.0 **** Tofte
Skokomish Lower South Fork / Trail #873 Intermediate difficulty 10.0 **** Shelton
Skokie Lagoons Intermediate difficulty 7.0 **** Glencoe
Skippy (Northwest Park) difficulty 0.1 Eau Claire
Skipper (Buffalo Creek) Intermediate difficulty 1.0 *** Pine
Skip Wells difficulty 1.0 *** Marietta
Skinny Loop (Forks Area Trail System (FATS)) Intermediate difficulty 6.0 ***** Clarks Hill
Skillz Loop (Vasa Trail) difficulty 2.0 Traverse City
Skidmarks Intermediate difficulty 3 *** Roswell
Skidaway state park difficulty 10.0 Savannah

Know of a new mountain bike trail not listed here? Please tell us about it using this form. Find mountain bike trails near you or for even more trail inspiration and how we ranked the mountain bike trails, see this list of the best mountain bike trails in the world.