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72 Running Colorado

Father's Day Classic 10k/5k - Arvada, CO - 6.2022-Fathers-Day-Button-Yellow.png

Father's Day Classic 10k/5k

Arvada, CO

Sun - Jun 21, 2026 @ 7:30 AM

Running > 1 mile, 10k, 5k

Juneteenth Fun Run 5K - Denver, CO - genericImage-websiteLogo-278238-1775228775.874-0.bPZ9DN.jpg

Juneteenth Fun Run 5K

Denver, CO

Sun - Jun 21, 2026

VIRTUAL 14th Annual Buffs4Life Kyle MacIntosh Memorial 5K Run/Walk

Boulder, CO

Sun - Jun 21, 2026

The Red Schoolhouse Run - Louisville, CO - genericImage-websiteLogo-280225-1776109948.0073-0.bP3uL8.png

The Red Schoolhouse Run

Louisville, CO

Tue - Jun 23, 2026

The Four Legged 5k - Bailey, CO - genericImage-websiteLogo-283440-1779394621.7388-0.bQd2G9.jpg

The Four Legged 5k

Bailey, CO

Fri - Jun 26, 2026

SBT TRL - Steamboat Springs, CO - genericImage-websiteLogo-274247-1770742272.3748-0.bPI2ia.png

SBT TRL

Steamboat Springs, CO

Sat - Jun 27, 2026

Running > 10k, 5k

Race in the Clouds - Alma Dirt Festival 2026 - Alma, CO - genericImage-websiteLogo-257631-1751722006.8803-0.bOAsGw.jpg

Race in the Clouds - Alma Dirt Festival 2026

Alma, CO

Sat - Jun 27, 2026

Running > Obstacle Race, Half Marathon

Trail Town Races - Ridgway, CO - genericImage-websiteLogo-283504-1779886950.2713-0.bQfUTM.jpg

Trail Town Races

Ridgway, CO

Sat - Jun 27, 2026

Running > 5 mile

Timberview Trail Run

Bellvue, CO

Sat - Jun 27, 2026 @ 7:00 AM

Running > 10 Mile, 5k, 5 mile

Cade’s Cause: Concussion & CTE Awareness Run/Walk - Littleton, CO - genericImage-websiteLogo-280015-1776870981.8772-0.bP6ozf.png

Cade’s Cause: Concussion & CTE Awareness Run/Walk

Littleton, CO

Sun - Jun 28, 2026

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

Running > 5k, Obstacle Race, 10k, 5 mile

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

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

2026 Independence Day 10k

Breckenridge, CO

Sat - Jul 04, 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

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 > 5k, 10k, Half Marathon, 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

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

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

6th Annual July 4th ROCK-IT RUN - Castle Rock, CO - genericImage-websiteLogo-283970-1780243746.0203-0.bQhf0I.jpg

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 > Half Marathon, 10k, 5k, 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 > 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 - 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, 5k, 10k, Half Marathon

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 > 10k, 5k, Half Marathon