Trail
Skyline Trail Loop
Ashford, Washington
5.5 mi1,699 ftgain2h 41m
ModerateLoop
Trail
Mesa Arch Trail
Moab, Utah
0.6 mi56 ftgain30m
EasyLoop
Trail
Wonderland Trail
Ashford, Washington
93.0 mi22,001 ftgain42h
ExpertLoop
Trail
Kīlauea Iki Trail
Volcano, Hawaii
3.3 mi400 ftgain2h 30m
ModerateLoop
Trail
Maroon Lake Scenic Trail
Aspen, Colorado
1.3 mi45m
EasyLoop
Trail
6460 Lost Peak Trail
Springdale, Utah
3.5 mi1,578 ftgain1h 50m
DifficultLoop
Trail
Adam Run Trail
Akron, Ohio
3.3 mi518 ftgain1h 15m
ModerateLoop
Trail
Batteries to Bluffs Trail
San Francisco, California
2.2 mi610 ftgain57m
ModerateLoop
Trail
Bedford Reservation Circumnavigation
Bedford, Ohio
6.4 mi1,004 ftgain2h 29m
ModerateLoop
Trail
Beehive, Gorham Mountain and Ocean Path Loop
Bar Harbor, Maine
3.5 mi1,017 ftgain1h 34m
DifficultLoop
Trail
Beehive, Gorham Mountain and Ocean Path Loop
Bar Harbor, Maine
3.5 mi1,010 ftgain1877h 41m
DifficultLoop
Trail
Bernard Mountain Loop Trail
Southwest Harbor, Maine
4.1 mi1,657 ftgain2h 11m
DifficultLoop
Trail
Boardwalk Loop Trail
Hopkins, South Carolina
2.4 mi253 ftgain48m
EasyLoop
Trail
Buckeye Trail to Valley Bridle Trail Loop
Peninsula, Ohio
3.4 mi548 ftgain1h 20m
ModerateLoop
Trail
Burnt Hill Trail and Canyon View Trail Loop
Yucca Valley, California
5.9 mi1,083 ftgain2h 26m
ModerateLoop
Trail
Cadillac Mountain South Ridge Trail Loop
Bar Harbor, Maine
7.5 mi2,283 ftgain3h 37m
DifficultLoop
Trail
Castle Traverse
Packwood, Washington
6.6 mi3,451 ftgain3h 43m
DifficultLoop
Trail
Cockeye Falls Trail
Springdale, Utah
4.7 mi1,873 ftgain2h 15m
DifficultLoop
Trail
Condor Gulch Overlook Loop via Peaks View Area
Paicines, California
5.7 mi1,759 ftgain2h 35m
DifficultLoop
Trail
Dark Hollow via Appalachian Trail and Story of the Forest Trail
Syria, Virginia
6.0 mi1,703 ftgain2h 44m
DifficultLoop
Trail
Devil's Playground Loop
Sun Valley, Arizona
7.5 mi1,102 ftgain2h 44m
DifficultLoop
Trail
Devils Garden Primitive Loop
Moab, Utah
7.9 mi1,099 ftgain3h 11m
DifficultLoop
Trail
Dorr Mountain North Ridge Trail to Ladder Trail
Bar Harbor, Maine
3.2 mi1,329 ftgain1h 39m
ModerateLoop
Trail
Doyles River Loop via Appalachian Trail
Grottoes, Virginia
8.3 mi2,464 ftgain3h 41m
DifficultLoop