2015 - 2016 USA Half Marathon Calendar in May

Browse our Half Marathon Calendar for races organized in USA during the month of May among 305 races.

305 races

  • 1
  • 21

Chuckanut Mountain Marathon & Half Marathon

Chuckanut Mountain Half Marathon
  • 2016-05-01
  • USA | Washington | Larrabee State Park, Bellingham
  • Half Marathon - 12 kilometers
  • Trail Bellingham Trail Running Series

Colorado Marathon

Colorado Half Marathon
  • 2016-05-01
  • USA | Colorado | Fort Collins
  • Half Marathon
  • Road Running

Divas Half Marathon in North Myrtle Beach

Divas Half Marathon in North Myrtle Beach
  • 2016-05-01
  • USA | South Carolina | North Myrtle Beach
  • Half Marathon
  • Divas Half Marathons┬«

Earth Rock Half Marathon

  • 2016-05-01
  • USA | Massachusetts | North Andover
  • Half Marathon
  • Road Running

Eau Claire Marathon & Half Marathon

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

Eugene Marathon

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

The North Face Endurance Challenge New York

Half Marathon
  • 2016-05-01
  • USA | New York | Bear Mountain State Park, Bear Mountain
  • Half Marathon
  • Hilly Trail The North Face Endurance Challenge

Reno 5000 #1

Half Marathon
  • 2016-05-01
  • USA | Nevada | Reno
  • Half Marathon
  • Road Running

DICK'S Sporting Goods Pittsburgh Marathon

Half Marathon
  • 2016-05-01
  • USA | Pennsylvania | Pittsburgh
  • Half Marathon
  • Fast Walk Flat Road Running

Lake Minnetonka Half Marathon

  • 2016-05-01
  • USA | Minnesota | Wayzata
  • Half Marathon

Lincoln Marathon

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

Orange County Marathon

OC Half Marathon
  • 2016-05-01
  • USA | California | Newport Beach
  • Half Marathon
  • Walk Road Running

Potomac River Run Marathon

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

Redding Road Race

Redding Road Race Half Marathon
  • 2016-05-01
  • USA | Connecticut | Redding
  • Half Marathon

Run for the Lakes

Run for the Lakes Half Marathon
  • 2016-05-01
  • USA | Minnesota | Nisswa
  • Half Marathon
  • Wheelchair
  • 1
  • 21