12,435 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Skidaway (Priest Landing) Beginner difficulty 4.0 *** Savannah
Ski Trail (Northwest Park) difficulty 2.3 Eau Claire
Ski Slope to Ridge Trail difficulty 12.0 Moshannon State Forest
Ski Slope to Ridge Trail difficulty 12.0 Moshannon State Forest
Ski Lift--kelly Canyon difficulty 3.0 *** Ririe
Ski Hill Trail Intermediate difficulty 5.0 **** Leavenworth
Ski Bowl Park Bike Trails Advanced difficulty 13.0 **** North Creek
Ski Apache difficulty 6.0 Alto
Sketch Advanced difficulty 1.0 Sedona
Skeeter / Abyss / French Connection / Bob Trail (Hixon Forest) Advanced difficulty 2.0 ***** La Crosse
Sixmile Sidehill Trail #27 difficulty 3.0 Swan Lake
Sixmile Lookout Trail #10 difficulty 5.0 Swan Lake
Six Shooter Canyon Advanced difficulty 13.0 ***** Globe
Six Mile Waterworks difficulty 15.0 Colonie
Six Mile Run Intermediate difficulty 16 ***** Franklin Township
Six Flags (Perry Hill) difficulty 0.21 Waterbury
SIUE Beginner difficulty 8.0 **** Edwardsville
SIUC Touch of Nature Multiuse Trail difficulty 9.14 Carbondale
Sisters Farm Intermediate difficulty 10.0 ** Ladysmith
Sister Grove Beginner difficulty 6.0 **** Princeton
Sissy Pants (RAMBA Trails) difficulty 1.21 Ishpeming
Sisar Canyon / White Ledge Intermediate difficulty 17.0 *** Ojai
Siouxon Creek Intermediate difficulty 10.0 ***** Amboy
Sinks Canyon Switchbacks difficulty 1.0 Lander
Sinkhole (Santos) Advanced difficulty 1.0 ***** Ocala
Sinkhole difficulty 2.0 Mortimer
Sink's Way (Steele Creek Park) Intermediate difficulty 1.0 **** Bristol
Sink or Swim (Snow King Mountain) Advanced difficulty 2.0 ** Jackson
Sink Creek Trail / #861 difficulty 2.0 Crawford
Singletary Trails Intermediate difficulty 15.0 **** Millbury
Single-track 1 difficulty 1.0 San Angelo
Single-track 1 difficulty 1.0 San Angelo
Single Track Trail difficulty 1.0 Montgomery
Simpson Park Beginner difficulty 10.0 **** Hemet
Simpson Creek Trails Beginner difficulty 13.0 * Deer River
Simon Preserve difficulty 5.0 Ramona
Simms Branch Trail (Durant Nature Park) difficulty 1.3 Raleigh
Silverdale Intermediate difficulty 2.0 *** Georgetown
Silverado Truck Trail difficulty 7.0 Silverado
Silver Spur (Park City Mountain Resort (PCMR)) Intermediate difficulty 1.0 **** Park City
Silver Springs difficulty 9.0 Park City
Silver River State Park Beginner difficulty 15.0 *** Silver Springs
Silver Mountain Bike Park Advanced difficulty 25.0 *** Kellogg
Silver Lake to Waterfall Trail difficulty 3.0 20169
Silver Lake Park Intermediate difficulty 8 **** Kenosha
Silver Lake / Horse Canyon difficulty 18.0 Kit Carson
Silver Lake Intermediate difficulty 4.5 *** Highland
Silver Hawk (Around the Mountain) Intermediate difficulty 6.0 *** Murrieta
Silver grove mtb trail Easiest difficulty 1 *** Silver grove
Silver Creek Trail Advanced difficulty 5.0 ** Georgetown

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