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5k Runs Found In Colorado in October
View all ↓5k Runs in Colorado in October 2027
Find A Race is the US's favourite event listings site. Check out our list of October 2027 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In October
πBoosted
I Ain't Scared (of 5k)
Thornton, Colorado
Sat 30 Oct 27
Free - $39.00
πBoosted
The Extra Mile 5K
Englewood, Colorado
Sat 02 Oct 27
$22.20
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Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26 - Sat 02 Oct 27
Free - $535.35
Spooky Sprint - Denver
Denver, Colorado
Sat 02 Oct 27
Free - $59.10
Not So Flatt Breast Cancer Awareness Run/Walk β 5K & 10K in Denver, CO
Westminster, Colorado
Sat 02 Oct 27
$10.00 - $40.00
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 02 Oct 27
Free - $535.35
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sun 03 Oct 27
Free - $46.28
Manitou 5K
Manitou Springs, Colorado
Sat 09 Oct 27
$27.50 - $43.40
Westy Half & 5k
Westminster, Colorado
Sun 10 Oct 27
$39.00 - $64.00
Running Scared 5K/13K - Denver
Littleton, Colorado
Sat 16 Oct 27
$23.60 - $54.10
Running Scared 5K/13K - Colorado Springs
Colorado Springs, Colorado
Sun 17 Oct 27
$23.60 - $54.10
Ghosts and Goblins 5K
Denver, Colorado
Sun 24 Oct 27
$34.40 - $45.20
I Ain't Scared (of 5k)
Thornton, Colorado
Sat 30 Oct 27
Free - $39.00
The Extra Mile 5K
Englewood, Colorado
Sat 02 Oct 27
$22.20
Strides for Sierra 5K run/walk
Arvada, Colorado
Sun 03 Oct 27
$11.60 - $117.60
The 15th Annual Odyssey Odyssey - 2026
Denver, Colorado
Sun 24 Oct 27
Free
Showing 1-14 of 14 results