This calendar lists Marathons, Half Marathons, Ultra marathons, Multiday events organized in USA during the month of May bearing the tag Hilly.
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
May 10, 2014
North America | USA | West North Central | Minnesota
Shorter than 10 km race
: 5 kilometers
May 17, 2014
North America | USA | Mountain Region | Nevada
: 50 kilometers
: 50 miles
Lake Lowell Marathon & Half Marathon
May 04, 2013
North America | USA | Mountain Region | Idaho
Wright County LETR Half Marathon & 5K for Special Olympics Minnesota
Flying Pig Marathon
May 05, 2013
North America | USA | East North Central | Ohio
Heels and Hills, Irving, TX
North America | USA | West South Central | Texas
Little Mountain 10k/25k
North America | USA | Washington
North America | USA | Pacific | Washington
Half Marathon to Full Marathon
: 25 kilometers
May 11, 2013
North America | USA | South Atlantic | West Virginia
Dances with Dirt Gnaw Bone
North America | USA | East North Central | Indiana
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