This calendar lists Marathons, Half Marathons, Ultra marathons, Multiday events organized in USA bearing the tag Trail.
You can click on the buttons below to filter down the selection of race to a specific location, time frame or type of race.
At any time, you can get back to the worldwide calendar.
Upcoming races first
Date newer-> older
Kennebec River Rail Trail
June 23, 2013
North America | USA | New England | Maine
Shorter than 10 km race
: 5 kilometers
Kona Marathon, Half Marathon, 10K & 5K
North America | USA | Pacific | Hawaii
Pictured Rocks Road Race
North America | USA | East North Central | Michigan
June 29, 2013
North America | USA | East North Central | Ohio
North America | USA | West North Central | South Dakota
: 100 miles
Black Hills 100
: 100 kilometers
: 50 miles
Colorado Running Festival
North America | USA | Mountain Region | Colorado
Copper Mountain Resort
North Fork 50 Mile/50K Trail Race
Pine Valley Ranch Park, Pine
: 50 kilometers
Silverton 6,12,24 Hour Mountain Run
North America | USA | Colorado
: 12 hours
You can rapidly add a new event or edit the pages featured on ahotu Marathons of the races your organize. Learn how...
If you have run or know a race that isn't yet on ahotu Marathons, please let us know about it by sending us an e-mail at firstname.lastname@example.org.