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Running in Colorado

Your guide to races, run clubs, and running community in Colorado

477Races
1Run Clubs
20Cities
5KMost Popular

Upcoming Races in Colorado

The next races happening in Colorado

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MAY30
M1LE Nation Challenge
Anywhere, CO
MAY30
2026 MTHCF 5K
Fruita, CO
MAY30
Weld Your Mettle Running Festival
Eaton, CO
MAY31
Mile High Rescue Sixth annual 5K! Running for Rescues! It's 2026 Zodiac Year of the Fire Horse!
Englewood, CO
MAY31
OUTLAW GRAVEL
Steamboat Springs, CO
JUN1
Love Hard 5k Fun Run
Denver, CO
JUN3
Wednesday Worlds Cheyenne Mountain State Park
Colorado Springs, CO
JUN3
Session Series #2 - Maryland Mountain
Black Hawk, CO
JUN4
June 4 - Never Evers & Beginners @ Bear Creek
Colorado Springs, CO

Run Clubs in Colorado

Find a running group near you

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Denver Track Club, Denver, CO

Cities in Colorado

Browse by city

Colorado Springs 79Denver 44Centennial 24Fort Collins 22Boulder 16Littleton 16Loveland 14Arvada 12Steamboat Springs 11Aurora 9Thornton 9Golden 9Westminster 9Aspen 8Durango 8Buena Vista 8Highlands Ranch 8Longmont 6Parker 6Bellvue 6

Popular Race Types in Colorado

What runners are signing up for

5K 15410K 52trail 37Half Marathon 31Marathon 11relay 6ultra 2community 1road 110k 1

Browse All States

Explore running across the country

Alabama 326 Alaska 86 Arizona 175 Arkansas 265 California 1149 Colorado 478 Connecticut 360 Delaware 113 District of Columbia 48 Florida 1392 Georgia 742 Hawaii 50 Idaho 146 Illinois 652 Indiana 583 Iowa 204 Kansas 178 Kentucky 376 Louisiana 248 Maine 140 Maryland 451 Massachusetts 418 Michigan 1007 Minnesota 284 Mississippi 93 Missouri 379 Montana 190 Nebraska 82 Nevada 75 New Hampshire 111 New Jersey 680 New Mexico 86 New York 947 North Carolina 872 North Dakota 30 Ohio 1160 Oklahoma 270 Oregon 171 Pennsylvania 1553 Rhode Island 146 South Carolina 353 South Dakota 52 Tennessee 455 Texas 1580 Utah 161 Vermont 73 Virginia 746 Washington 488 West Virginia 140 Wisconsin 545 Wyoming 38

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