National Park Service
Congress Trail
California
Backcountry Trail
City, Town, or County
Congressman Ralph Regula Towpath Trail
Ohio
Frontcountry Trail
Conotton Creek Bike Trail
Backcountry Trail, Rail Trail
Nonprofit
Copper Harbor Trails
Michigan
U.S. Corps of Engineers
Cordell Hull Lake
Tennessee
USDA Forest Service
Cornelius Creek
Virginia
Bureau of Land Management
Corona Arch Trail
Utah
Coronado Peak
Arizona
Cottage Grove Ravine Regional Park
Minnesota
Backcountry Trail, Urban Trail
Cottonwood Trail
South Dakota
Cow Creek NRT
Oregon
State
Cowboy Recreation and Nature Trail
Nebraska
Backcountry Trail, Rail Trail, Urban Trail
Coyote Creek Trail
Urban Trail
Crabtree Cove Trail
Missouri
Crag Crest Ski Trail
Colorado
Crag Crest Trail
Crandall Park International Ski Trail
New York
Crane Lake
Alaska
Crane Mountain Trail
