Big races in Colorado
24 big races are coming up in Colorado over the next three months; the next is Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA on Sat, Oct 10. 5 are this weekend.
- 24 upcoming
- 5 this weekend
- October: 10
- November: 9
- December: 5
- half marathon · 5K · 10KCoffee Lovers Run 5K/10K/13.1 DENVER/AURORASat, Oct 10 · 7:30 AM · +1 more dateCentennial
- half marathon · 5K · 10KCookie Run 5K/10K/13.1 DENVER/AURORASat, Oct 10 · 7:30 AMCentennial
- marathonThe Long View MarathonSat, Oct 10 · 7:30 AMEdora Park, Fort Collins
- marathonDurango MarathonSun, Oct 11 · 7:30 AMDurango
- 5K · 10K · 1 mileYour Story Isn't Over 5k/10k/Kids 1-MileSun, Oct 11 · 8:00 AMLittleton
Nearby · Timothy Sipkens, CC0 (via Wikimedia Commons)half marathon · marathonBlue Sky Trail Marathon & Half MarathonSat, Oct 17 · 7:00 AMFort Collins
Nearby · Mattivxx, CC BY-SA 4.0 (via Wikimedia Commons)half marathon · 5KMancos Cowboy Half Marathon, 5K, and Fun RunSat, Oct 24 · 8:00 AMMancos- half marathon · 5K · 10KPB&J Fuel Run 5K/10K/13.1 DENVER/AURORASat, Oct 31 · 7:30 AMCentennial
- half marathon · 5K · 10KHalloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORASat, Oct 31 · 7:30 AMCentennial
- half marathonHRCA Backcountry Wilderness Half MarathonSat, Oct 31 · 9:00 AMLone Tree
- ultraKessel Run UltraSat, Nov 7 · 6:00 AMNorth Fruita Desert, Fruita
- ultraThe Unselfish UltraSat, Nov 7 · 7:00 AMGolden
- 5K · 10K · 1 mileCity Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)Sat, Nov 7 · 9:00 AMDenver
- half marathon · 5K · 10KVeterans Day Freedom Run 5K/10K/13.1 DENVER/AURORASat, Nov 14 · 7:30 AMCentennial
- half marathon · 5K · 10KRun for Mental Health 5K/10K/13.1 DENVER/AURORASat, Nov 14 · 7:30 AMCentennial
- half marathon · 5K · 10KSalute to Veterans 5K/10K/Half Marathon - DenverSat, Nov 14 · 8:00 AMAurora
Nearby · Sack-Sama, CC BY-SA 2.0 (via Flickr)half marathon · 5K · 10KSalute to Veterans 5K/10K/Half Marathon - Colorado SpringsSun, Nov 15 · 8:00 AMColorado Springs- half marathon · 10K · 5K · 2KTURKEY TREK (13.1, 10k, 5k & 2k)Sat, Nov 21 · 8:30 AMArvada
- half marathon · 5K · 10KThanksgiving Gobble Trot Run 5K/10K/13.1 DENVER/AURORASat, Nov 28 · 7:30 AMCentennial
Nearby · Paul.J.Hurtado, CC BY-SA 2.0 (via Flickr)half marathonRock Canyon Half Marathon- 40th Anniversary Run!Sun, Dec 6 · 8:30 AMPueblo- half marathon · marathon · 5K · 10KSunrise Marathon 5K/10K/13.1 DENVER/AURORASat, Dec 12 · 7:30 AMCentennial
- half marathon · 5K · 10KRun for Breast Cancer 5K/10K/13.1 DENVER/AURORASat, Dec 12 · 7:30 AMCentennial
- half marathon · 5K · 10KA Merry Christmas Run 5K/10K/13.1 DENVER/AURORASat, Dec 26 · 7:30 AMCentennial
- half marathon · 5K · 10KNew Year's Run 5K/10K/13.1 DENVER/AURORASat, Dec 26 · 7:30 AMCentennial
Photos marked “Nearby” show a place close to the event, not the event itself.
More in Colorado
Schedules come from park agencies, race sites and organizers' own calendars, checked daily. Events can change, so check the event page before you go.
