2015 - 2016 USA Marathon Calendar in May

Browse our Marathon Calendar for races organized in USA during the month of May among 100 races.

100 races

  • 1
  • 7

Colorado Marathon

Access Health Colorado Marathon
  • 2016-05-01
  • USA | Colorado | Fort Collins
  • Marathon
  • Boston Qualifier Road Running

Run for the Lakes

Brainerd Jaycees Run for the Lakes Marathon
  • 2016-05-01
  • USA | Minnesota | Nisswa
  • Marathon
  • Boston Qualifier Relay

Chuckanut Mountain Marathon & Half Marathon

Chuckanut Mountain Marathon
  • 2016-05-01
  • USA | Washington | Larrabee State Park, Bellingham
  • Marathon - 30 kilometers
  • Trail Bellingham Trail Running Series

Eau Claire Marathon & Half Marathon

Eau Claire Marathon
  • 2016-05-01
  • USA | Wisconsin | Wisconsin
  • Marathon
  • Road Running Relay

Eugene Marathon

Eugene Marathon
  • 2016-05-01
  • USA | Oregon | Eugene
  • Marathon
  • Road Running

Lincoln Marathon

Lincoln Marathon
  • 2016-05-01
  • USA | Nebraska | Lincoln
  • Marathon

DICK'S Sporting Goods Pittsburgh Marathon

Marathon
  • 2016-05-01
  • USA | Pennsylvania | Pittsburgh
  • Marathon
  • Boston Qualifier Walk Wheelchair Road Running Relay

Eau Claire Marathon & Half Marathon

Marathon Relay
  • 2016-05-01
  • USA | Wisconsin | Wisconsin
  • Marathon
  • Road Running Relay

Orange County Marathon

OC Marathon
  • 2016-05-01
  • USA | California | Newport Beach
  • Marathon
  • Boston Qualifier Road Running

Potomac River Run Marathon

Potomac River Run Marathon
  • 2016-05-01
  • USA | Maryland | Carderock
  • Marathon
  • Boston Qualifier Flat Fun

San Luis Obispo Marathon

San Luis Obispo Marathon
  • 2016-05-01
  • USA | California | San Luis Obispo
  • Marathon
  • Charity Road Running California Half and Full Marathon Series

Tacoma City Marathon

Tacoma City Marathon
  • 2016-05-01
  • USA | Washington | Tacoma
  • Marathon
  • Wheelchair Road Running Relay

The Avenue of the Giants Marathon, Half Marathon & 10K

The Avenue of the Giants Marathon
  • 2016-05-01
  • USA | California | Eureka
  • Marathon
  • Boston Qualifier

Flying Pig Marathon

Flying Pig Marathon
  • 2016-05-02
  • USA | Ohio | Cincinnati
  • Marathon
  • Hilly Walk Road Running Relay

Wisconsin Marathon & Half Marathon

Marathon
  • 2016-05-07
  • USA | Wisconsin | Kenosha
  • Marathon
  • Road Running
  • 1
  • 7