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122 Running Colorado

Erie Easter Bunny Hop - Erie, CO - genericImage-websiteLogo-276218-1772145557.929-0.bPOmUv.png

Erie Easter Bunny Hop

Erie, CO

Sat - Apr 04, 2026

Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-255952-1749447280.9324-0.bOrNjW.png

Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - Apr 04, 2026

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

2025 Slash The Mass Banked Slalom - Snowmass Village, CO - genericImage-websiteLogo-248900-1740528600.0488-0.bNVLVy.png

2025 Slash The Mass Banked Slalom

Snowmass Village, CO

Sun - Apr 05, 2026

The Impact Competition - Colorado Springs, CO - virtual-300px.bMjMog.png

The Impact Competition

Colorado Springs, CO

Apr 6, 2026 - Apr 24, 2026

Bob Archibeque Invitational - Cortez, CO - genericImage-websiteLogo-278398-1773920871.8968-0.bPU-jN.png

Bob Archibeque Invitational

Cortez, CO

Fri - Apr 10, 2026

Run Through The Decades 6K/7K/8K/Half - Colorado Springs - Colorado Springs, CO - genericImage-websiteLogo-246653-1738123259.0588-0.bNMAF7.png

Run Through The Decades 6K/7K/8K/Half - Colorado Springs

Colorado Springs, CO

Sat - Apr 11, 2026

Running > 8k, Half Marathon

CRMAC Uplift Her - 5K Run/Walk - Fort Collins, CO - genericImage-websiteLogo-271938-1770689146.5154-0.bPIPj6.png

CRMAC Uplift Her - 5K Run/Walk

Fort Collins, CO

Sat - Apr 11, 2026

Hop Into Spring 5K - Denver - Denver, CO - genericImage-websiteLogo-110747-1770078402.1885-0.bPGudc.png

Hop Into Spring 5K - Denver

Denver, CO

Sun - Apr 12, 2026

Mancos MS Invitational - Mancos, CO - genericImage-websiteLogo-278399-1773921142.6964-0.bPU-n2.jpg

Mancos MS Invitational

Mancos, CO

Thu - Apr 16, 2026

Earth Day 5K - Durango, CO - running-shoe1-300px.bMjMog.png

Earth Day 5K

Durango, CO

Sat - Apr 18, 2026

The Rocky Run by Eldorado PK-8 PTO - Superior, CO - genericImage-websiteLogo-278142-1774714899.4861-0.bPYaat.jpg

The Rocky Run by Eldorado PK-8 PTO

Superior, CO

Sat - Apr 18, 2026

Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-256215-1756097059.0578-0.bOQ-OJ.png

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

Centennial, CO

Sat - Apr 25, 2026

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

The NOCO Half Marathon & 10K

Loveland, CO

Sat - Apr 25, 2026 @ 7:00 AM

Running > 10k, Half Marathon

Mancos Bluejays Invitational - Mancos, CO - genericImage-websiteLogo-278401-1773921282.619-0.bPU-qc.jpg

Mancos Bluejays Invitational

Mancos, CO

Sat - Apr 25, 2026

2026 Dash & Dine 5k Run Series - Boulder, CO - genericImage-websiteLogo-272486-1768864677.8093-0.bPBRUL.png

2026 Dash & Dine 5k Run Series

Boulder, CO

Apr 28, 2026 - May 19, 2026

San Juan Basin League Meet - Mancos, CO - genericImage-websiteLogo-278402-1773921594.235-0.bPU-u6.jpg

San Juan Basin League Meet

Mancos, CO

Tue - Apr 28, 2026

SJBL Track & Field League Championships - Cortez, CO - genericImage-websiteLogo-278403-1773921793.5854-0.bPU-yb.png

SJBL Track & Field League Championships

Cortez, CO

Thu - Apr 30, 2026

Everest Challenge - U S A F Academy, CO - genericImage-websiteLogo-273973-1773356844.7249-0.bPS0CS.jpg

Everest Challenge

U S A F Academy, CO

May 1, 2026 - May 31, 2026

Cinco De Mayo Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-262486-1768484610.8234-0.bPAo8c.png

Cinco De Mayo Run 5K/10K/13.1 DENVER/AURORA

Centennial, CO

Sat - May 02, 2026

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

22nd Annual Bob Turner Classic 5K Run/Walk - Berthoud, CO - 8aaf605e-3e56-4d14-a045-607cc2d86635.jpg

22nd Annual Bob Turner Classic 5K Run/Walk

Berthoud, CO

Sat - May 02, 2026

DU Spring Sprint 5k - Gunnison, CO - genericImage-websiteLogo-275903-1774477470.9966-0.bPXgcE.png

DU Spring Sprint 5k

Gunnison, CO

Sat - May 02, 2026

Longmont Half Marathon & 5k - Longmont, CO - 7.2021-LM-Half-TRNSP.png

Longmont Half Marathon & 5k

Longmont, CO

Sun - May 03, 2026 @ 7:30 AM

Running > 5k, Half Marathon

Rise Against Suicide - Emerge 5K 2026 - Boulder, CO - running-17.png

Rise Against Suicide - Emerge 5K 2026

Boulder, CO

Sun - May 03, 2026

Water Wells for Africa 5k Walk/Run - Silt, CO - genericImage-websiteLogo-248835-1740583115.1721-0.bNVZdl.jpg

Water Wells for Africa 5k Walk/Run

Silt, CO

Sun - May 03, 2026

Celebration of Moms 5k & Family Fun Run - Buena Vista, CO - running-2.png

Celebration of Moms 5k & Family Fun Run

Buena Vista, CO

Sat - May 09, 2026

The Great CO74 Trail Run - Kittredge, CO - genericImage-websiteLogo-276357-1773093078.2045-0.bPR0dw.png

The Great CO74 Trail Run

Kittredge, CO

Sat - May 09, 2026

Running > Obstacle Race

Colterris Wine Run 5k - Palisade, CO - colterris-wine-run-5k-logo_occhHzU.png

Colterris Wine Run 5k

Palisade, CO

Sat - May 09, 2026 @ 09:30

CEROX IRON + IRON X - Frederick, CO - genericImage-websiteLogo-265479-1760198988.197-0.bO6Ofm.png

CEROX IRON + IRON X

Frederick, CO

Sat - May 09, 2026

Colorado Women's Classic - Westminster, CO - 5.2020-CWC-Button-Blue.png

Colorado Women's Classic

Westminster, CO

May 10, 2026 - Oct 26, 0005 (8:00 AM)

Running > 10k, 10 Mile, 5k

Super Mom 5K/10K/Half - Colorado Springs - Colorado Springs, CO - genericImage-websiteLogo-271970-1771978827.1355-0.bPNKbl.png

Super Mom 5K/10K/Half - Colorado Springs

Colorado Springs, CO

Sun - May 10, 2026

Running > Half Marathon, 10k, 5k