2015 - 2016 Half Marathon Calendar in May

Browse our Half Marathon Calendar for races organized around the world during the month of May among 599 races.

599 races

Midland-Run Michigan Cheap

1/2 Marathon
  • May 23, 2015 - 10:00
  • North America | USA | East North Central | Michigan | Midland
  • Half Marathon - 13.1 miles

Running with the Dawgs

1/2 Marathon
  • May 23, 2015 - 08:00
  • North America | USA | East North Central | Indiana | New Haven
  • Half Marathon - 13.1 miles

1/2Maraton Karlovy vary

1/2Maraton Karlovy vary
  • May 23, 2015 - 18:00
  • Europe | Czech Republic | Karlovy Vary
  • Half Marathon
  • Road Running RunCzech Relay

Alpine Classic Half and 5K

Alpine Classic Half
  • May 23, 2015 - 07:00
  • North America | USA | Mountain Region | Utah | Alpine
  • Half Marathon
  • Road Running Utah Run

Avocado Half Marathon and 5K

Avocado Half Marathon
  • May 23, 2015 - 06:30
  • North America | USA | Pacific | California | Fallbrook
  • Half Marathon
  • Road Running

Bad Harzburger Bergmarathon

Bad Harzburger 1/2 Bergmarathon
  • May 23, 2015 - 10:00
  • Europe | Germany | Lower Saxony | Bad Harzburg
  • Half Marathon
  • Mountain

Traverse City State Bank Bayshore Marathon

Bayshore Half Marathon
  • May 23, 2015 - 07:00
  • North America | USA | East North Central | Michigan | Traverse City
  • Half Marathon
  • Road Running

Briloner Pfingstwaldlauf

Briloner Pfingstwaldlauf Halbmarathon
  • May 23, 2015 - 14:20
  • Europe | Germany | North Rhine-Westphalia | Brilon
  • Half Marathon

China Camp Trail Run

China Camp Trail Run Half Marathon
  • May 23, 2015 - 09:00
  • North America | USA | Pacific | California | San Rafael
  • Half Marathon
  • Inside Trail Racing Trail

Clare Burren Marathon Challenge

Clare Burren Half Marathon
  • May 23, 2015
  • Europe | Ireland | Munster | Ballyvaughan
  • Half Marathon

Coastal Trail Series - Flete

Coastal Trail Series - Flete - Half Marathon
  • May 23, 2015
  • Europe | United Kingdom | England | Devon | Mothecombe
  • Half Marathon
  • Trail Endurance Life

Dandelion Run

Dandelion Run Half Marathon
  • May 23, 2015 - 09:00
  • North America | USA | New England | Vermont | Derby
  • Half Marathon
  • Hilly Walk Fun Relay

Eastern Oregon Half Marathon

  • May 23, 2015
  • North America | USA | Pacific | Oregon | Spray
  • Half Marathon
  • Relay

Fyne Terra Semi Marathon

Fyne Terra Semi Marathon
  • May 23, 2015
  • Europe | Switzerland | Vaud | Yverdon-les-Bains
  • Half Marathon
  • Charity Relay

GöteborgsVarvet Half Marathon

  • May 23, 2015
  • Europe | Sweden | Göteborg
  • Half Marathon
  • Road Running