5K races across
Denver–Boulder.
Every upcoming 5k races in Denver–Boulder — dates, start lines and registration, with the crews to train with listed right beside them.
Browse by distance
Showing 1–30 of 72
This weekend
6 racesLittleton6 Dot Dash5KRace dayDenver Airport (DEN), Peña Blvd, Denver, CO, USA · DenverDenver 5K On The Runway5KRace dayDenverThe Denver 5k5KOther distancesRace dayDenver31st El Grito 5k ( ; online closed; you can register the day of the race @ 7:30am)5KOther distancesRegistration closedDenver9/11 Heroes Run - Denver, Colorado5KOther distancesTomorrowDenverTiger Prowl 5K5KTomorrow
September
6 racesOctober
18 racesAuroraEthiopians 5K5KAuroraEthiorado 5K Run/Walk5KAuroraFamily Soccer 5k run5KFort CollinsHomecoming 5K at Colorado State University5KFort CollinsMustang Music 5K5KOther distancesDenverRainbow Trail Lutheran Camp's Grace Race 5k5KLittletonSpooky Sprint - Denver5K10KHalf MarathonOther distancesDenverLiberty Energy 5K - Benefiting the Bettering Human Lives Foundation5KOther distancesAuroraRMRR October 5k/8mi5KOther distancesAuroraASDAsh 5K to Beat Tooth Decay5KLittletonKipling Villas 5K5KFort CollinsThe Long View Marathon5KAuroraKitty Beanz Cat 5k5KFort CollinsThe Moony Pride 5k5KLittletonYour Story Isn't Over 5k/10k/Kids 1-Mile5K10KOther distancesDenverLiving Water 5K and Family Fun Run5KOther distancesLittletonRunning Scared 5K/13K - Denver5KOther distancesDenverDU Crimson Classic 5K Run/1.5 Mile Walk5KOther distances
Race listings sync daily from RunSignup and Race Roster, and are not individually verified the way RunVibe's club listings are.
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Mon, Nov 25SENIOR: Unlimited Pass - 01 Month RenewalPassedMon, Nov 10Tuesday Night TrackPassedThu, Jan 1South Suburban Race SeriesPassedSat, Jun 20FCRC Marathon Training ProgramPassedTrain with a crew
A start line is easier with people who run your pace all season. All 33 run clubs in Denver–Boulder →