5K Races in Colorado

Upcoming races with 5K distance in Colorado. Use filters to quickly find races by month, city or race type.

More races:ย USA running calendar

Date RaceDistanceLocationhf:tax:monthandyearhf:tax:cityhf:tax:typerace
12/14/2024WinterFest 5K5KDenver CO12-decemberdenver-coroadrace
12/14/2024Santa Catch 5K & 10K10K, 5KWindsor CO12-decemberwindsor-coroadrace
12/14/2024WinterFest 5K & Fun Run5KThornton CO12-decemberthornton-coroadrace
12/15/2024Ugly Sweater 5K5KDenver CO12-decemberdenver-coroadrace
12/21/2024Santa’s Dash for Cash1M, 5KDenver CO12-decemberdenver-coroadrace
12/21/2024Candy Cane Course – Colorado Springs12K, 5KColorado Springs CO12-decembercolorado-springs-coroadrace
12/22/2024Candy Cane Course – Denver12K, 5KWestminster CO12-decemberwestminster-coroadrace
01/11/2025All-Out Polar Prowl Half Marathon10K, 13.1M, 5KArvada CO01-januaryarvada-coroadrace
01/19/2025Arctic Prairie Dog Half Marathon10K, 13.1M, 5KWestminster CO01-januarywestminster-coroadrace
02/09/2025Super Half Marathon and Game Day 5K13.1M, 5KColorado Springs CO02-februarycolorado-springs-coroadrace
02/16/2025Ralston Creek Half Marathon13.1M, 5KArvada CO02-februaryarvada-coroadrace
02/22/2025All-Out Mardi Crawl 5K, 10K and Half Marathon10K, 13.1M, 5KArvada CO02-februaryarvada-cotrail
02/23/2025Highlands Ranch5KHighlands Ranch CO02-februaryhighlands-ranch-coroadrace
03/02/2025That Dam Run10K, 13.1M, 5KDenver CO03-marchdenver-coroadrace
04/01/2025Steve’s Event Page5KMorrison CO04-aprilmorrison-coroadrace
04/13/2025The Spring Fling Prairie Dog Half10K, 13.1M, 5KArvada CO04-aprilarvada-coroadrace
04/26/2025Royal Gorge Groove Trail Runs12K, 20K, 30K, 50K, 5KCaรฑon City CO04-aprilcanon-city-cotrail
05/04/2025Longmont Half Marathon13.1M, 5KLongmont CO05-maylongmont-coroadrace
05/04/2025Colorado Marathon10K, 13.1M, 26.2M, 5KFort Collins CO05-mayfort-collins-coroadrace
05/17/2025Habitat Archuleta’s 15 Homes in 5K Fun Run5KPagosa Springs CO05-maypagosa-springs-coroadrace
05/17/2025Canine On the Creek 5K1M, 5KDumont CO05-maydumont-coroadrace
06/01/2025Flamingo Day 5K5KDenver CO06-junedenver-coroadrace
06/01/2025Colorado 13er10K, 13.1M, 5KLouisville CO06-junelouisville-coroadrace
06/15/2025Father’s Day Classic10K, 1M, 5KArvada CO06-junearvada-coroadrace
06/21/2025Unicorn 5K (North)5KThornton CO06-junethornton-coroadrace
07/04/2025ROCK-IT Run Half Marathon13.1M, 5KCastle Rock CO07-julycastle-rock-coroadrace
07/04/2025Let Freedom Run10K, 5KLouisville CO07-julylouisville-coroadrace
07/04/2025July 4th ROCK-IT Run13.1M, 1K, 5KCastle Rock CO07-julycastle-rock-coroadrace
07/12/2025Cookie Chase 5K5KDenver CO07-julydenver-coroadrace
07/12/2025All-Out Dog Days Half Marathon10K, 13.1M, 5KWestminster CO07-julywestminster-coroadrace
07/19/2025Summer Splash Prairie Dog Half Marathon10K, 13.1M, 5KCastle Rock CO07-julycastle-rock-coroadrace
07/27/2025Spirit of the West 5K5KGolden CO07-julygolden-coroadrace
08/16/2025Summer Sizzler- Denver10K, 15K, 5KWestminster CO08-augustwestminster-coroadrace
08/17/2025Summer Sizzler- Colorado Springs10K, 15K, 1M, 5KColorado Springs CO08-augustcolorado-springs-coroadrace

Colorado Race Calendar

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