12,460 Trails in United States

Trail Name Difficulty Length (mi) Rating City
Catalyst Trail (Sinks Canyon Switchbacks)  difficulty 3.0 Lander
Catalina State Park  difficulty 16.0 Tuscon
Cat Peaks Via Ruidoso (Usery Mountain Regional Park) Intermediate difficulty 5.0 **** Mesa
Cat Peaks - Blevin - Moonrock Intermediate difficulty 6.0 *** Mesa
Cat Gap  difficulty 0.6 Brevard
Cat Creek Intermediate difficulty 14.0 *** Monte Vista
Cat Box Hill (Kingdom Trails)  difficulty 0.4 East Burke
Castlewood State Park Intermediate difficulty 20.0 **** St. Louis
Castlewood Loop trail (Chubb Trail)  difficulty 3.0 Eureka
Castle Rock Expert difficulty 27.0 ***** Rainbow
Castle Loop  difficulty 5.0 Austin
Castalia Quarry Reserve Easiest difficulty 2.0 ** Castalia
Castaic Lake Pro Uphill  difficulty 1.0 Castaic
Cassidy Trail Beginner difficulty 9.0 **** Panguitch
Cassidy / Losee Canyon Loop Intermediate difficulty 13.0 *** Red Canyon
Casper Mountain Intermediate difficulty 23 *** Casper
Casner Mountain Trail  difficulty 7.0 Sedona
Casner Creek Trail (Fall River State Park) Easiest difficulty 2.0 ** Fall River
Case Mountain BLM Intermediate difficulty 50.0 **** Three Rivers
Case Mountain Intermediate difficulty 33.0 **** Manchester
Cascara Trail (Paradise Valley)  difficulty 0.59 Woodinville
Cascades  difficulty 0.0 *** Worcester
Cascades (Cochran Mill Park)  difficulty 0.3 Chattahoochee Hills
Cascade View Trails  difficulty 7 Redmond
Cascade Trail (DuPont State Recreational Forest) Intermediate difficulty 1.1 **** Brevard
Cascade Saddle Trail (Big Springs)  difficulty 1.1 Provo
Cascade Falls Advanced difficulty 18.0 ***** Cedar City
Cascade Creek Trail (Noccalula Park)  difficulty 1.0 Gadsden
Cascade Canyon  difficulty 8 Jackson
Casalis Intermediate difficulty 5.0 *** Peterborough
Casa Grande Mountain Intermediate difficulty 20.0 **** Casa Grande
Caryville Trails  difficulty 20.0 Caryville
Caryl Park Beginner difficulty 17.0 *** Dover
Carvin's Cove Trail system Intermediate difficulty 30 **** Roanoke
Carver Lake Park Intermediate difficulty 5.0 **** Woodbury
Carver Conservation Area  difficulty 10.0 Carver
Cartier Park Beginner difficulty 4.0 ***** Ludington
Carters trail head  difficulty 1.0 Bamberg
Carter Park  difficulty 1.0 Breckenridge
Carter Creek Trail (South Fork Snoqualmie Riding Area)  difficulty 2.26 North Bend
Carter Camp  difficulty 6.0 White Springs
Carse Hills Intermediate difficulty 5.0 ***** Hinesburg
Carrollton Nike Park Intermediate difficulty 2 **** Smithfield
Carriage Trail (Sugarloaf Outdoor Center)  difficulty 2.02 Carrabassett Valley
Carrera Reto al Coqui  difficulty 20.0 Santa Isabel
Carrabassett Valley Trail System Advanced difficulty 100.0 ***** Carrabassett Valley
Carr Lake Trail System  difficulty 10.0 Payson
Carpet Loop (USNWC)  difficulty 0.8 Charlotte
Carpenter's Falls Beginner difficulty 3.0 ***** Granby
Carpenter Basin  difficulty 2.2 Moab

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.