This calendar lists Ultramarathon races 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
Planet Adventure Winona Lake Trail Ultra
April 06, 2013
North America | USA | East North Central | Indiana
: 50 mi
Potawatomi Trail Runs
North America | USA | East North Central | Illinois
: 100 mi
Rockin K Trail Runs
North America | USA | West North Central | Kansas
Kanopolis State Park, Marquette
Lake McMurty Trail Race
North America | USA | West South Central | Oklahoma
: 50 km
Fools 50K & 25K Trail Run
April 07, 2013 To be confirmed
North America | USA | East North Central | Ohio
Cuyahoga Valley National Park, Peninsula
Grizzly Peak Trail Run
April 07, 2013
North America | USA | Pacific | California
April 13, 2013
North America | USA | South Atlantic | Virginia
North America | USA | Mountain Region | New Mexico
: 45 km
Hog's Hunt 50K/25K Trail Run
North America | USA | West South Central | Texas
Huntsville State Park
Lumberjack Endurance Runs
North America | USA | Pacific | Washington
Squak Mountain 12K, Half-Marathon and 50K Trail Run
North America | USA | New England | Connecticut
Penwood State Park, Bloomfield
Woodside Ramble Spring
North America | USA | Minnesota
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