2014 - 2015 USA Race Calendar in September

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in USA during the month of September among 865 races.

865 races

Center of the Nation Series Day 3 Half Marathon

  • North America | USA | West North Central | South Dakota | Belle Fourche
  • Half Marathon
  • September 19, 2014
  • Walk Mainly Marathons

Center of the Nation Series Day 3 Marathon

  • North America | USA | West North Central | South Dakota | Belle Fourche
  • Marathon
  • September 19, 2014
  • Walk Mainly Marathons

Kodiak 100 Mile UltraMarathon

  • North America | USA | Pacific | California | Big Bear Lake
  • Ultramarathon - 100 miles
  • September 19, 2014
  • UTMB Qualifier Trail Mountain

Kodiak 50 Mile UltraMarathon

  • North America | USA | Pacific | California | Big Bear Lake
  • Ultramarathon - 50 miles
  • September 19, 2014
  • Trail Mountain

Ragnar Relay Napa Valley

  • North America | USA | Pacific | California | San Francisco
  • Ultramarathon - 186.4 miles
  • September 19, 2014
  • Relay Ragnar Relay Series

Shawangunk Ridge 74-Mile Trail Run/Hike

  • North America | USA | New York | Rosendale
  • Ultramarathon - 74 miles
  • September 19, 2014 - 18:00
  • Walk Trail

12-Hour ATR

  • North America | USA | South Atlantic | Virginia | Triangle
  • X-hour race - 12 hours
  • September 20, 2014 - 06:15
  • Trail

5K Foam Fest Des Moines

  • North America | USA | Mid-Atlantic | Iowa | Des Moines
  • Shorter than 10 km race - 5 kilometers
  • September 20, 2014
  • Fun Obstacle race 5K Foam Fest

Arkansas 20K

  • North America | USA | West South Central | Arkansas | Benton
  • 10 km race to Half Marathon - 20 kilometers
  • September 20, 2014

Autumn Color 10K Run

  • North America | USA | Mountain Region | Colorado | Buena Vista
  • 10k race
  • September 20, 2014 - 07:00

Autumn Color 5K Run

  • North America | USA | Mountain Region | Colorado | Buena Vista
  • Shorter than 10 km race - 5 kilometers
  • September 20, 2014 - 07:00

Autumn Color Run Half Marathon

  • North America | USA | Mountain Region | Colorado | Buena Vista
  • Half Marathon
  • September 20, 2014 - 07:00

Barksdale AFB Striker Life 5K Run

  • North America | USA | West South Central | Louisiana | Barksdale Air Force Base
  • Shorter than 10 km race - 5 kilometers
  • September 20, 2014 - 08:00
  • Road Running

Barksdale AFB Striker Life Half Marathon

  • North America | USA | West South Central | Louisiana | Barksdale Air Force Base
  • Half Marathon
  • September 20, 2014 - 07:30
  • Road Running

Brewers 10K

  • North America | USA | East North Central | Wisconsin | Milwaukee
  • 10k race
  • September 20, 2014 - 07:00
  • Road Running