2015 - 2016 Flat Race Calendar in May

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world during the month of May bearing the tag Flat among 118 races.

118 races

Int. Bentfelder Abendlauf

Bentfelder Abendlauf 10 KM
  • May 29, 2015 - 19:15
  • Europe | Germany | North Rhine-Westphalia | Delbrück-Bentfeld
  • 10k race
  • Flat

Int. Bentfelder Abendlauf

Bentfelder Abendlauf 5 KM
  • May 29, 2015 - 18:35
  • Europe | Germany | North Rhine-Westphalia | Delbrück-Bentfeld
  • Shorter than 10 km race - 5 kilometers
  • Flat

Famous Idaho Potato Marathon

Famous Potato 10K
  • May 30, 2015 - 10:00
  • North America | USA | Mountain Region | Idaho | Boise
  • 10k race
  • Fast Flat Road Running

Famous Idaho Potato Marathon

Famous Potato 5K Run and Walk
  • May 30, 2015 - 10:00
  • North America | USA | Mountain Region | Idaho | Boise
  • Shorter than 10 km race - 5 kilometers
  • Fast Walk Flat Road Running

Famous Idaho Potato Marathon

Famous Potato Half Marathon
  • May 30, 2015 - 07:00
  • North America | USA | Mountain Region | Idaho | Boise
  • Half Marathon
  • Fast Flat Road Running

Famous Idaho Potato Marathon

Famous Potato Marathon
  • May 30, 2015 - 07:00
  • North America | USA | Mountain Region | Idaho | Boise
  • Marathon
  • Boston Qualifier Fast Flat Road Running

Nitro Trail Half Marathon

Nitro Trail 10K
  • May 30, 2015 - 08:30
  • North America | USA | Pacific | California | Pinole
  • 10k race
  • Hilly Flat Trail Brazen Racing Interview

Nitro Trail Half Marathon

Nitro Trail 5K
  • May 30, 2015 - 08:30
  • North America | USA | Pacific | California | Pinole
  • Shorter than 10 km race - 5 kilometers
  • Hilly Flat Brazen Racing Interview

Nitro Trail Half Marathon

Nitro Trail Half Marathon
  • May 30, 2015 - 08:30
  • North America | USA | Pacific | California | Pinole
  • Half Marathon
  • Hilly Flat Trail Brazen Racing

Int. Volkslauf mit Halbmarathon im Walddorf Straberg

Volkslauf Straberg Halbmarathon
  • May 30, 2015 - 17:15
  • Europe | Germany | North Rhine-Westphalia | Dormagen
  • Half Marathon
  • Flat

Indoor Insanity

Indoor Insanity 5K
  • May 31, 2015 - 09:00
  • North America | USA | South Atlantic | North Carolina | Winston-Salem
  • Shorter than 10 km race - 5 kilometers
  • Flat Indoor

Indoor Insanity

Indoor Insanity Marathon
  • May 31, 2015 - 09:00
  • North America | USA | South Atlantic | North Carolina | Winston-Salem
  • Marathon
  • Flat Indoor

Run for Water

Run for Water Marathon
  • May 31, 2015 - 07:00
  • North America | Canada | British Columbia | Abbotsford
  • Marathon
  • Boston Qualifier Fast Charity Flat Fun Fund raising

Run on the River Walk

Run on the River Walk 5K
  • May 31, 2015 - 09:00 Inaugural race
  • North America | USA | Pacific | Oregon | Astoria
  • Shorter than 10 km race - 5 kilometers
  • Walk Flat

Run on the River Walk

Run on the River Walk Half Marathon
  • May 31, 2015 - 09:00 Inaugural race
  • North America | USA | Pacific | Oregon | Astoria
  • Half Marathon
  • Walk Flat