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70 Running Colorado

Durango Brewer's Trail Series - Durango, CO - genericImage-websiteLogo-281266-1777424714.4323-0.bP8vLk.png

Durango Brewer's Trail Series

Durango, CO

Jul 2, 2026 - Jul 30, 2026

38th Annual Gut Buster 5K Color Run - Granby, CO - running-20.png

38th Annual Gut Buster 5K Color Run

Granby, CO

Fri - Jul 03, 2026

Run for Chocolate 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-263495-1768494418.3821-0.bPArvs.png

Run for Chocolate 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Jul 04, 2026

Running > Half Marathon

Devil's Thumb Run 5k/15k - Tabernash, CO - running-17.png

Devil's Thumb Run 5k/15k

Tabernash, CO

Jul 4, 2026 - Jul 5, 2026

Independence Day Freedom 5K - Buena Vista, CO - genericImage-websiteLogo-244677-1736977186.0872-0.bNIcSI.jpg

Independence Day Freedom 5K

Buena Vista, CO

Sat - Jul 04, 2026

Let Freedom Run 5k - LONGMONT - Longmont, CO - genericImage-websiteLogo-247441-1738903334.9905-0.bNPy8M.png

Let Freedom Run 5k - LONGMONT

Longmont, CO

Sat - Jul 04, 2026

Run For Your Life 5K - Meeker, CO - genericImage-websiteLogo-249323-1741040069.2824-0.bNXINf.jpg

Run For Your Life 5K

Meeker, CO

Sat - Jul 04, 2026

Durango Main Avenue Mile - Durango, CO - genericImage-websiteLogo-252535-1762050260.6116-0.bPbSdu.png

Durango Main Avenue Mile

Durango, CO

Sat - Jul 04, 2026

Running > 1 mile

Let Freedom Run 5k/10k - Louisville - Louisville, CO - genericImage-websiteLogo-8729-1738905208.7418-0.bNPzz4.png

Let Freedom Run 5k/10k - Louisville

Louisville, CO

Sat - Jul 04, 2026 @ 7:30 AM

Running > 10k, 5k

Let Freedom Run 5k - LONGMONT - Longmont, CO - 7.2020-let-freedom-run-button-blue.png

Let Freedom Run 5k - LONGMONT

Longmont, CO

Sat - Jul 04, 2026 @ 8:00 AM

2026 Independence Day 10k - Breckenridge, CO - 45b8a0e2-813a-40fa-bd7a-3a8eb805835e.jpg

2026 Independence Day 10k

Breckenridge, CO

Sat - Jul 04, 2026

Red, White, and WARRIOR 5K - Grand Junction, CO - running-2.png

Red, White, and WARRIOR 5K

Grand Junction, CO

Sat - Jul 04, 2026

FireKracker 5k - Fort Collins, CO - 400.jpg

FireKracker 5k

Fort Collins, CO

Sat - Jul 04, 2026 @ 7:30 AM

6th Annual July 4th ROCK-IT RUN - Castle Rock, CO - genericImage-websiteLogo-283970-1781548950.1228-0.bQmeEw.png

6th Annual July 4th ROCK-IT RUN

Castle Rock, CO

Sat - Jul 04, 2026

Running > 5k, Half Marathon, 1k

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

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 > 5k, 1k

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 - 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, Half Marathon, 10k, 5k

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

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 > 1k, 5k

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 > 10k, 5k, Half Marathon

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

Hyrox Hybrid Camp

Frederick, CO

Sat - Jul 18, 2026

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

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 > 5k, 1 mile

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

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

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

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

CEROX + IRON

Frederick, CO

Sat - Jul 25, 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