Races near Security-Widefield, CO

Upcoming races in and near Security-Widefield, Colorado. Use filters to quickly find races by distance, month or race type.

More races: USA running calendar

Date RaceDistanceLocationhf:tax:distancecategoryhf:tax:monthandyearhf:tax:typerace
05/10/2025Valkyrie Trail Race13.1M, 26.2M, 30K, 4M, 50K, 8MColorado Springs CO10k-to-half-marathon half half-marathon-to-full-marathon marathon ultra05-maytrail
05/17/2025Ram Party15K, 24K, 50K, 55M, 60KColorado Springs CO10k-to-half-marathon half marathon ultra05-maytrail
02/15/2025Stories Ultra10K, 13.1M, 15H, 30H, 6HColorado Springs CO10k half ultra02-februarytrail
02/09/2025Super Half Marathon and Game Day 5K13.1M, 5KColorado Springs CO5k half02-februaryroadrace
06/07/2025The Great Divide Ultra100K, 100M, 25K, 50KDivide COhalf-marathon-to-full-marathon ultra06-junetrail
04/26/2025Royal Gorge Groove Trail Runs12K, 20K, 30K, 50K, 5KCañon City CO10k-to-half-marathon 5k half half-marathon-to-full-marathon ultra04-apriltrail
07/04/2025ROCK-IT Run Half Marathon13.1M, 5KCastle Rock CO5k half07-julyroadrace
07/04/2025July 4th ROCK-IT Run13.1M, 1K, 5KCastle Rock CO5k half07-julyroadrace
07/19/2025Summer Splash Prairie Dog Half Marathon10K, 13.1M, 5KCastle Rock CO10k 5k half07-julyroadrace
02/23/2025Highlands Ranch5KHighlands Ranch CO5k02-februaryroadrace
04/13/2025Platte River Half Marathon13.1MLittleton COhalf04-aprilroadrace
03/02/2025That Dam Run10K, 13.1M, 5KDenver CO10k 5k half03-marchroadrace
12/14/2024WinterFest 5K5KDenver CO5k12-decemberroadrace
05/17/2025Denver Colfax Marathon10M, 13.1M, 26.2MDenver CO10k-to-half-marathon half marathon05-mayroadrace
04/13/2025Three Creeks Half Marathon13.1MDenver COhalf04-aprilroadrace
12/21/2024Santa’s Dash for Cash1M, 5KDenver CO5k12-decemberroadrace
03/08/2025Run Through Time Trail Marathon13.1M, 26.2M, 2MSalida COhalf marathon03-marchtrail
02/22/2025All-Out Mardi Crawl 5K, 10K and Half Marathon10K, 13.1M, 5KArvada CO10k 5k half02-februarytrail
02/16/2025Ralston Creek Half Marathon13.1M, 5KArvada CO5k half02-februaryroadrace
04/13/2025The Spring Fling Prairie Dog Half10K, 13.1M, 5KArvada CO10k 5k half04-aprilroadrace
01/11/2025All-Out Polar Prowl Half Marathon10K, 13.1M, 5KArvada CO10k 5k half01-januaryroadrace
05/25/2025Spirit Trail Race13.1M, 26.2M, 9KBuena Vista COhalf marathon05-maytrail
07/12/2025All-Out Dog Days Half Marathon10K, 13.1M, 5KWestminster CO10k 5k half07-julyroadrace
01/19/2025Arctic Prairie Dog Half Marathon10K, 13.1M, 5KWestminster CO10k 5k half01-januaryroadrace
04/26/2025Runs with Scissors Races13.1M, 26.2M, 50KBrighton COhalf marathon ultra04-apriltrail
06/01/2025Colorado 13er10K, 13.1M, 5KLouisville CO10k 5k half06-juneroadrace
05/04/2025Longmont Half Marathon13.1M, 5KLongmont CO5k half05-mayroadrace
12/14/2024Santa Catch 5K & 10K10K, 5KWindsor CO10k 5k12-decemberroadrace
05/04/2025Colorado Marathon10K, 13.1M, 26.2M, 5KFort Collins CO10k 5k half marathon05-mayroadrace
04/13/2025Horsetooth Half Marathon13.1MFort Collins COhalf04-aprilroadrace
03/23/2025Spring Equinox Half Marathon13.1M, 4MFort Collins COhalf03-marchtrail
05/17/2025Vermejo Charcoal Burner – Gravel Run13.1MRaton NMhalf05-maytrail

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