October 10Ks in Colorado

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1
Oct 5, 2024
Saturday
Above the Clouds Ultra
50K, 10K trail run
Woodland Park, CO
Teller County, CO
2
Oct 5, 2024
Saturday
Castle Rock Trail Festival
50K, 13.1M, 10K, 5K trail run
Castle Rock, CO
Douglas County, CO
3
Oct 5, 2024
Saturday
Not So Flatt Breast Cancer Awareness Run/Walk
10K, 5K run
Westminster, CO
Adams County, CO
Jefferson County, CO
4
Oct 5, 2024
Saturday
Spooky Sprint - Denver
13.1M, 10K, 5K, 1M run | kids run
Westminster, CO
Adams County, CO
Jefferson County, CO
5
Oct 6, 2024
Sunday
Spooky Sprint - Colorado Springs
13.1M, 10K, 5K, 1M run | kids run
Colorado Springs, CO
El Paso County, CO
6
Oct 6, 2024
Sunday
Windsor Marathon
26.2M, 13.1M, 10K, 5K run | kids run
Windsor, CO
Weld County, CO
7
Oct 12, 2024
Saturday
Breckenridge Road Marathon
26.2M, 13.1M, 10K run | kids run
Breckenridge, CO
Summit County, CO
8
Oct 12, 2024
Saturday
The Pretzel Run Colorado
10K, 5K run | kids run
Louisville, CO
Boulder County, CO
9
Oct 13, 2024
Sunday
bRUNch Run
10K, 5K run | kids run
Denver, CO
Denver County, CO
10
Oct 19, 2024
Saturday
Bobcat Trail Race
50K, 25K, 10K, 5K trail run
Colorado Springs, CO
El Paso County, CO
11
Oct 26, 2024
Saturday
MonsterDash Run - Denver
10K, 5K, 1M run | kids run
Denver, CO
Denver County, CO
12
Oct 27, 2024
Sunday
All-Out Kooky-Spooky
13.1M, 10K, 5K run
Virtual Option
Golden, CO
Jefferson County, CO
13
Oct 27, 2024
Sunday
Ghosts and Goblins 5K/10K
10K, 5K run
Denver, CO
Denver County, CO
14
Oct 27, 2024
Sunday
MonsterDash Run - Louisville
10K, 5K trail run | kids run
Louisville, CO
Boulder County, CO
15
Past Date
Oct 28, 2023
Saturday
Eerie Erie
10K, 5K run | kids run
Erie, CO
Weld County, CO
16
Cancelled
Oct 29, 2023
Sunday
The Stride
10K, 5K run | kids run
Littleton, CO
Arapahoe County, CO

For the love of all that Is good And moisture wicking...

Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.