2016 - 2017 USA Marathon Calendar in May

Browse our Marathon Calendar for races organized in USA during the month of May among 104 races.

104 races

CLE Trail Marathon

2016-05-07
USA / East North Central / Ohio / North Chagrin Reservation, Willoughby Hills
Marathon
Trail

Falcon 50

Falcon 50 - Marathon
2016-05-07
USA / Mountain Region / Colorado / Colorado Springs
Marathon
Walk Charity

Falcon 50

Falcon 50 - Military Heavy Marathon
2016-05-07
USA / Mountain Region / Colorado / Colorado Springs
Marathon
Charity

Grand Valley Marathon, 1/2 Marathon, 10K and 5K

Grand Valley Marathon
2016-05-07
USA / Mountain Region / Colorado / Palisade
Marathon
Road Running

Horseshoe Lake Trail Run

Horseshoe Lake Marathon
2016-05-07
USA / Pacific / California / Palo Alto
Marathon
Hilly Walk Trail Coastal Trail Runs

Paleface Trail Run

Marathon
2016-05-07
USA / West South Central / Texas / Spicewood
Marathon
Trail Tejas Trails

Orcas Island Marathon & Trail Festival

Marathon
2016-05-07
USA / Pacific / Washington / Orcas Island
Marathon
Trail Bellingham Trail Running Series

Wisconsin Marathon & Half Marathon

Marathon
2016-05-07
USA / East North Central / Wisconsin / Kenosha
Marathon
Road Running

New River Marathon

New River Marathon
2016-05-07
USA / South Atlantic / North Carolina / Brownwood
Marathon
Boston Qualifier Flat Road Running Fast

REVEL Mt Charleston Marathon & Half Marathon

REVEL Mt Charleston Marathon
2016-05-07
USA / Mountain Region / Nevada / Las
Marathon
Boston Qualifier Fast Road Running REVEL Race Series

River Towns Marathon & Half Marathon

River Towns Marathon
2016-05-07
USA / Mid-Atlantic / Pennsylvania / Danville
Marathon

Shiprock Marathon

Shiprock Marathon
2016-05-07
USA / Mountain Region / New Mexico / Shiprock
Marathon
Relay

Wild Wild West Marathon

Wild Wild West Marathon
2016-05-07
USA / Pacific / California / Lone Pine
Marathon
Trail Mountain

Delaware Marathon, Relay & Half Marathon

Delaware Marathon
2016-05-08
USA / South Atlantic / Delaware / Wilmington
Marathon
Trail Relay

Borgess Run or the Health of it

Kalamazoo Marathon
2016-05-08
USA / East North Central / Michigan / Kalamazoo
Marathon