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Fun Runs Found In Colorado in October

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Fun Runs in Colorado in October 2025

Find A Race is the US's favourite event listings site. Check out our list of October 2025 Fun Runs in Colorado below.

Race Calendar: Fun Runs Found In October

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Boulder Turkey Trot Training Program

Boulder, Colorado
Wed 15 Oct 25 - Thu 27 Nov 25
$80.00
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Joy & Justice 5k

Timnath, Colorado
Sun 12 Oct 25
$16.90 - $43.40
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Saint's Corp Pilgrimage Fun Run

Pagosa Springs, Colorado
Sat 11 Oct 25
$35.00

Joy & Justice 5k

Timnath, Colorado
Sun 12 Oct 25
$16.90 - $43.40

Boulder Turkey Trot Training Program

Boulder, Colorado
Wed 15 Oct 25 - Thu 27 Nov 25
$80.00

Paws for Life Fun Run/Walk 5K - Sponsored by Imperial Memorial Gardens

Pueblo, Colorado
Sat 18 Oct 25
Free

Mancos Cowboy Half Marathon, 5K, and Fun Run

Mancos, Colorado
Sat 18 Oct 25
Free - $91.10

Fleet Feet Denver Turkey Trot Training Program

Littleton, Colorado
Tue 21 Oct 25 - Thu 27 Nov 25
$85.80

Race to Cure Sarcoma Denver

Denver, Colorado
Sat 25 Oct 25
$10.00 - $35.00

2025 Redrum Fun Run

Greeley, Colorado
Sat 25 Oct 25
$22.20 - $38.10

Halloween Fun Run 5k & 1mile - Zombie Theme

Idaho Springs, Colorado
Sat 25 Oct 25
$22.20

The 13th Annual Odyssey Odyssey - 2025

Denver, Colorado
Sun 26 Oct 25
Free
Showing 1-10 of 10 results