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83 Running Colorado

Treat Trot Denver

Denver, CO

Sat - Jun 13, 2026

Running > 10k, 5k

Hyrox Sim - Frederick, CO - genericImage-websiteLogo-282376-1778523822.1318-0.bQaH6U.png

Hyrox Sim

Frederick, CO

Sat - Jun 13, 2026

St Mary's Church "Loop the Lake 5K" at Lathrop State Park - Walsenburg, CO - group-300px.bMjMog.png

St Mary's Church "Loop the Lake 5K" at Lathrop State Park

Walsenburg, CO

Sat - Jun 13, 2026

Treat Trot Colorado Springs

Colorado Springs, CO

Sun - Jun 14, 2026

Running > 5k, 10k

The Bullfrog Splashdown - Littleton, CO - genericImage-websiteLogo-276686-1776286872.8458-0.bP3_Yy.png

The Bullfrog Splashdown

Littleton, CO

Sun - Jun 14, 2026

2026 STRS #2 B&B Bolt - Breckenridge, CO - running-3.png

2026 STRS #2 B&B Bolt

Breckenridge, CO

Jun 17, 2026 - Jun 18, 2026

Sloth Run 5K/10K/13.1 DENVER/AURORA - Centennial, CO - genericImage-websiteLogo-263457-1768465566.9276-0.bPAksE.png

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

Centennial, CO

Sat - Jun 20, 2026

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

Mustang Mile 2026 - Kremmling, CO - genericImage-websiteLogo-253759-1746462332.5385-0.bOgoz8.jpg

Mustang Mile 2026

Kremmling, CO

Sat - Jun 20, 2026

Running > 1 mile

Unicorn 5k (North)

Thornton, CO

Sat - Jun 20, 2026 @ 8:00 AM

Running > 1 mile, 5k

Muddy Dash | Denver 2026 - Dacono, CO - 4960baf8-36ab-47b3-a735-edc1abffaeac.png

Muddy Dash | Denver 2026

Dacono, CO

Jun 20, 2026 - Jun 21, 2026

Freedom Tour Classic - Fort Collins, CO - genericImage-websiteLogo-264807-1761068055.1091-0.bO98qx.png

Freedom Tour Classic

Fort Collins, CO

Sat - Jun 20, 2026

Fatherhood 5k Family Run/Walk - Colorado Springs, CO - running-17.png

Fatherhood 5k Family Run/Walk

Colorado Springs, CO

Sat - Jun 20, 2026

Havoc at HartFit OCR 3k - Peyton, CO - genericImage-websiteLogo-273853-1770232066.0782-0.bPG5Kc.png

Havoc at HartFit OCR 3k

Peyton, CO

Sat - Jun 20, 2026

Running > Obstacle Race, 1 mile

2026 Doggie Dash - Colorado Springs, CO - running-13.png

2026 Doggie Dash

Colorado Springs, CO

Sat - Jun 20, 2026

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

Boulder, CO

Sun - Jun 21, 2026

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

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

Juneteenth Fun Run 5K

Denver, 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

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

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

SBT TRL

Steamboat Springs, CO

Sat - Jun 27, 2026

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 > Half Marathon, Obstacle Race

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

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

Run For Your Life 5K

Meeker, 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

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

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