Where Athletes Find the Latest Endurance Events

About RACEPLACE | Event Director Login

Search over 20,000 endurance events

67 All Events Colorado

DRMABPsi 1–5K Walk, Run & Roll - Denver, CO - genericImage-websiteLogo-278889-1774476996.1398-0.bPXf7e.jpg

DRMABPsi 1–5K Walk, Run & Roll

Denver, CO

Sat - Jul 11, 2026

Running > 1k, 5k

Paint the Prairie - Aurora, CO - genericImage-websiteLogo-281129-1777407127.4071-0.bP8rsx.png

Paint the Prairie

Aurora, CO

Sat - Jul 11, 2026

Running > 1 mile

Heatwave Half Marathon - Denver - Littleton, CO - genericImage-websiteLogo-263263-1757961856.1258-0.bOYf6a.png

Heatwave Half Marathon - Denver

Littleton, CO

Sat - Jul 11, 2026

Running > 1 mile, 5k, 10k, Half Marathon

Heatwave Half Marathon - Colorado Springs - Colorado Springs, CO - genericImage-websiteLogo-263263-1757961856.1258-0.bOYf6a.png

Heatwave Half Marathon - Colorado Springs

Colorado Springs, CO

Sun - Jul 12, 2026

Running > 1 mile, 10k, 5k, Half Marathon

Surf and Turf Triathlon - Aurora, CO - genericImage-websiteLogo-280161-1777061538.768-0.bP686I.png

Surf and Turf Triathlon

Aurora, CO

Sun - Jul 12, 2026

2026 STRS #3 - Horseshoe Gulch Grind - Breckenridge, CO - running-13.png

2026 STRS #3 - Horseshoe Gulch Grind

Breckenridge, CO

Jul 15, 2026 - Jul 16, 2026

Summer Splash Prairie Dog Half Marathon, 10k & 5k - Castle Rock, CO - 1.2020-PDH-Series-Button-Brown.png

Summer Splash Prairie Dog Half Marathon, 10k & 5k

Castle Rock, CO

Sat - Jul 18, 2026 @ 6:30 AM

Running > Half Marathon

CU Anschutz Run Club 5K - Aurora, CO - genericImage-websiteLogo-282725-1779219239.0455-0.bQdlSN.jpg

CU Anschutz Run Club 5K

Aurora, CO

Sat - Jul 18, 2026

2026 OCA Colorado 5K Panda Run - Denver, CO - genericImage-websiteLogo-278646-1774285740.9275-0.bPWxoS.png

2026 OCA Colorado 5K Panda Run

Denver, CO

Sat - Jul 18, 2026

Running > 5k, 1k

Hyrox Hybrid Camp - Frederick, CO - genericImage-websiteLogo-285558-1782321088.9311-0.bQpa_a.png

Hyrox Hybrid Camp

Frederick, CO

Sat - Jul 18, 2026

Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash - Alma, CO - genericImage-websiteLogo-277809-1773352163.7265-0.bPSZtJ.jpg

Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash

Alma, CO

Sat - Jul 18, 2026

One Is Too Many: Veteran Suicide Awareness 5k and Kids Run - Greeley, CO - genericImage-websiteLogo-277184-1776699278.6392-0.bP5KEo.png

One Is Too Many: Veteran Suicide Awareness 5k and Kids Run

Greeley, CO

Sun - Jul 19, 2026

Running > 1 mile, 5k

Clear for Takeoff Virtual 5K - Englewood, CO - genericImage-websiteLogo-279705-1776379596.0512-0.bP4wBm.png

Clear for Takeoff Virtual 5K

Englewood, CO

Jul 20, 2026 - Jul 27, 2026

2026 SMC #4 Aspen Attack - Breckenridge, CO - e4def0da-e0e8-4af9-b544-560c979ea3a4.jpg

2026 SMC #4 Aspen Attack

Breckenridge, CO

Jul 22, 2026 - Jul 23, 2026

Beas Knees Citizens' Race and National High School Trail Championships - Salida, CO - genericImage-websiteLogo-100703-1778256888.4519-0.bP_GV4.png

Beas Knees Citizens' Race and National High School Trail Championships

Salida, CO

Sat - Jul 25, 2026

Running > Obstacle Race

Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-262943-1768466703.4183-0.bPAkKp.png

Run for Coffee Lovers 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Jul 25, 2026

Running > 1 mile, 10k, 5k, Half Marathon

Bob Cook Memorial Blue Sky Hill Climb - Idaho Springs, CO - genericImage-websiteLogo-259633-1763402049.8301-0.bPg2fb.png

Bob Cook Memorial Blue Sky Hill Climb

Idaho Springs, CO

Sat - Jul 25, 2026

Bike2Build ~ San Luis Valley Half Century, Sat July 25 - Alamosa, CO - 46cf02f4-59ea-461d-a330-7efbb8c94fcd.jpg

Bike2Build ~ San Luis Valley Half Century, Sat July 25

Alamosa, CO

Sat - Jul 25, 2026

CEROX + IRON - Frederick, CO - genericImage-websiteLogo-268468-1764012515.381-0.bPjlhJ.png

CEROX + IRON

Frederick, CO

Sat - Jul 25, 2026

SIC Mile/2 Mile Run or Walk - Pueblo, CO - genericImage-websiteLogo-285943-1782932074.7196-0.bQrwjQ.png

SIC Mile/2 Mile Run or Walk

Pueblo, CO

Sun - Jul 26, 2026

2026 STRS #4 - Tom's Baby - Breckenridge, CO - running-6.png

2026 STRS #4 - Tom's Baby

Breckenridge, CO

Jul 29, 2026 - Jul 30, 2026

CCOC Kids Triathlon - Colorado Springs, CO - triathlon-5.png

CCOC Kids Triathlon

Colorado Springs, CO

Wed - Jul 29, 2026

2026 SKECHERS Wicked Wine Run Denver - Denver, CO - 197333e3-e24f-4944-98e4-0f001035e11e.png

2026 SKECHERS Wicked Wine Run Denver

Denver, CO

Sat - Aug 01, 2026

Snowshoe Shuffle - Creede, CO - running-12.png

Snowshoe Shuffle

Creede, CO

Sat - Aug 01, 2026

The 12th Annual Run for the Ring 5K Run/Walk & Kids Fun Run - Aurora, CO - RFTR_logo.png

The 12th Annual Run for the Ring 5K Run/Walk & Kids Fun Run

Aurora, CO

Sat - Aug 01, 2026 @ 7:00 AM

Running > 5k, Fun Run

VIEW DISCOUNT

Popsicle 5K/10K/Half Marathon -Colorado Springs - Colorado Springs, CO - running-2.png

Popsicle 5K/10K/Half Marathon -Colorado Springs

Colorado Springs, CO

Sat - Aug 01, 2026 @ 7:00 AM

Running > 10k, 5k, Half Marathon

Unicorn 5k (South) - Highlands Ranch, CO - 4.22-UNICORN-button.png

Unicorn 5k (South)

Highlands Ranch, CO

Sat - Aug 01, 2026 @ 8:00 AM

Running > 1 mile, 5k

Boulder Kids' Tri Camp - Boulder, CO - triathlon-2.png

Boulder Kids' Tri Camp

Boulder, CO

Aug 3, 2026 - Aug 7, 2026

2026 SMC #5 Swan River Rampage - Breckenridge, CO - e4def0da-e0e8-4af9-b544-560c979ea3a4.jpg

2026 SMC #5 Swan River Rampage

Breckenridge, CO

Aug 5, 2026 - Aug 6, 2026

Eldorado Run for the Cure - Eldorado Springs, CO - genericImage-websiteLogo-277618-1773364057.1981-0.bPS2nz.png

Eldorado Run for the Cure

Eldorado Springs, CO

Thu - Aug 06, 2026