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52 All Events Races Westminster, CO

Erie - Erie, CO - 8.2021-ERIE.png

Erie

Erie, CO

Sun - Aug 16, 2026 @ 7:00 AM

Running > 5k, Half Marathon

Staunton Rocks! Marathon and Half Marathon - Pine, CO - genericImage-websiteLogo-243053-1733354756.792-0.bNuoue.png

Staunton Rocks! Marathon and Half Marathon

Pine, CO

Sat - Aug 22, 2026

Running > Marathon, Half Marathon

Pioneer Prairie Dog Half Marathon, 10k & 5k - Westminster, CO - 1.2020-PDH-Series-Button-Brown.png

Pioneer Prairie Dog Half Marathon, 10k & 5k

Westminster, CO

Sun - Aug 23, 2026 @ 7:30 AM

Running > 10k, 5k, Half Marathon

Sloth Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-271274-1768498380.3273-0.bPAstm.png

Sloth Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Aug 29, 2026

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

Run Like the Wind 5k / 2k / Dog Jog - Allenspark, CO - genericImage-websiteLogo-276804-1772751420.217-0.bPQGO8.jpg

Run Like the Wind 5k / 2k / Dog Jog

Allenspark, CO

Sat - Aug 29, 2026

T4est - Lyons, CO - running-4.png

T4est

Lyons, CO

Sun - Aug 30, 2026

Golden Harvest Half Marathon & 5k/10k - Denver - Denver, CO - genericImage-websiteLogo-266273-1761746441.7274-0.bPaH4j.png

Golden Harvest Half Marathon & 5k/10k - Denver

Denver, CO

Sat - Sep 05, 2026

Running > 5k, Half Marathon, 1 mile

Demon Dash - Arvada, CO - genericImage-websiteLogo-258567-1753472815.9036-0.bOG98V.png

Demon Dash

Arvada, CO

Sat - Sep 05, 2026

Raising the Barr - Brighton, CO - genericImage-websiteLogo-274375-1771971566.9093-0.bPNIpU.png

Raising the Barr

Brighton, CO

Sat - Sep 05, 2026

National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-271314-1768498886.8218-0.bPAsBg.png

National Chocolate Day: Run for Chocolates 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Sep 12, 2026

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

The Denver 5k - Denver, CO - 9.2020-The-Denver-5k-Button-Teal.png

The Denver 5k

Denver, CO

Sat - Sep 12, 2026 @ 9:00 AM

CG Adventure Club - Elevation Everest - Winter Park, CO - genericImage-websiteLogo-271514-1770760825.1456-0.bPI6P5.png

CG Adventure Club - Elevation Everest

Winter Park, CO

Sep 23, 2026 - Sep 27, 2026

Running > Obstacle Race

2026 Night Nation Run - Denver, CO - Commerce City, CO - 400.jpg

2026 Night Nation Run - Denver, CO

Commerce City, CO

Sat - Sep 26, 2026 @ 7:00 PM

Oktoberfest Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-270828-1768499607.6052-0.bPAsMx.png

Oktoberfest Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Sep 26, 2026

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

The Ruff Run - A Colorado Dog Adventure Race

Loveland, CO

Sat - Oct 03, 2026 @ 8:00 AM

Running > Obstacle Race

Bagel Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-270827-1768499663.1178-0.bPAsNp.png

Bagel Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Oct 10, 2026

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

Westy Half & 5k - Westminster, CO - 10.2021-Westy-Half.png

Westy Half & 5k

Westminster, CO

Sun - Oct 11, 2026 @ 8:00 AM

Running > 5k, Half Marathon

The Great Trailhead Footrace - Lakewood, CO - running-5.png

The Great Trailhead Footrace

Lakewood, CO

Sat - Oct 17, 2026 @ 9:00 AM

Running > 10 Mile, 5 mile

I Ain't Scared (of 5k) - Thornton, CO - genericImage-websiteLogo-271176-1767644887.7984-0.bPxb7x.png

I Ain't Scared (of 5k)

Thornton, CO

Sat - Oct 31, 2026

PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-271248-1768499966.5873-0.bPAsR-.png

PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Oct 31, 2026

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

Run for Mental Health 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-270815-1768499680.5521-0.bPAsNG.png

Run for Mental Health 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Nov 14, 2026

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

Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-270817-1768484444.1991-0.bPAo5C.png

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

Centennial, CO

Sat - Nov 28, 2026

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