2015 - 2016 Flat Race Calendar in September

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized around the world during the month of September bearing the tag Flat among 122 races.

122 races

  • 1
  • 9

American Heroes Run

American Heroes 24H Run
  • 2015-09-05
  • USA | Colorado | Longmont
  • X-hour race - 24 hours
  • Flat Trail

Birell Prague Grand Prix

  • 2015-09-05
  • Czech Republic | | Prague
  • 10k race
  • Night Fast Charity Flat Fun RunCzech

Little Grand Canyon

Little Grand Canyon Half Marathon
  • 2015-09-05
  • USA | Utah | Huntington
  • Half Marathon
  • Hilly Flat Mammoth Marathons

Long Run in the Meadow 24 Hour Race

  • 2015-09-05
  • United Kingdom | Somerset | Longrun Meadow, Taunton
  • X-hour race - 24 hours
  • Flat Relay

Marquette Marathon and Half Marathon

Marquette Half Marathon
  • 2015-09-05
  • USA | Michigan | Marquette
  • Half Marathon
  • Fast Flat Relay

Marquette Marathon and Half Marathon

Marquette Marathon
  • 2015-09-05
  • USA | Michigan | Marquette
  • Marathon
  • Fast Flat Relay

North County Road Run

North County Road Run - 10k
  • 2015-09-05
  • USA | Washington | Lynden
  • 10k race
  • Fast Flat Road Running

North County Road Run

North County Road Run - 25k
  • 2015-09-05
  • USA | Washington | Lynden
  • 10 km race to Half Marathon - 25 kilometers
  • Fast Flat Road Running

North County Road Run

North County Road Run - 5k
  • 2015-09-05
  • USA | Washington | Lynden
  • Shorter than 10 km race - 5 kilometers
  • Fast Flat Road Running

The Pinellas Trail Challenge

  • 2015-09-05
  • USA | Florida | St. Petersburg
  • Ultramarathon - 46 miles
  • Flat Urban Trail

American Heroes Run

American Heroes 5K Run/Walk
  • 2015-09-06
  • USA | Colorado | Longmont
  • Shorter than 10 km race - 5 kilometers
  • Flat Trail

American Heroes Run

American Heroes 9-Hour 11-Minute Run
  • 2015-09-06
  • USA | Colorado | Longmont
  • X-hour race - 9.11 hours
  • Flat Trail

American Heroes Run

American Heroes Half Marathon Run
  • 2015-09-06
  • USA | Colorado | Longmont
  • Half Marathon
  • Flat Trail

American Heroes Run

American Heroes Marathon Run
  • 2015-09-06
  • USA | Colorado | Longmont
  • Marathon
  • Flat Trail

Audi Challenge Aarhus Halvmarathon

  • 2015-09-06
  • Denmark | Midtjylland | Århus
  • Marathon
  • Fast Flat Road Running
  • 1
  • 9