MoreDirt members have ranked the best in United States using our unique trail ranking algorithm. The best are rated by weighing the following ranking factors: average trail rating, number of members who have ridden the MTB trail, and the number of members who want to ride the MTB trail. Disagree with our list of the top mountain bike trails in United States? Find and review your favorite United States bike trails.
Alafia River State Park mountain biking trails in Hillsborough County, south east of Tampa in South East Florida.
The Amasa Back trail is one of the classic Mountain bike rides in Moab, Utah. It ascends from the Colorado River, climbing up onto an outcropping of rock.
Angel Fire Bike Park is a mountain bike destination in the southern Rocky Mountains. Angel Fire Bike Park offers chairlift-accessed terrain for downhill, cross-country and all-mountain riders and caters for all abilities.
The Bench Creek Loop is a pretty mountain bike ride on the southwest corner of the Uintah Mountains in Utah, USA The loop climbs up the challenging Bench Creek.
Bendix Woods Mountain Bike Trails offers a fun ride through a big tree forest which starts with a bang and hen settles into a twisting ride through the woods.
Beverly Park mountain bike trails, Iowa, are an unique single track trail system with over five miles of multiple technical trail features.
Bijou Bike Park is a 5 acre mountain bike park located on Al Tahoe Blvd in South Lake Tahoe, California.
Bikes Blades and Boards 2 Skatepark in West Seneca, New York is a 34,000 sq. feet outdoor park with mini ramps and full street course.