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10k Runs Found In Colorado in December
View all ↓10k Runs in Colorado in December 2025
Find A Race is the US's favourite event listings site. Check out our list of December 2025 10k Runs in Colorado below.
Race Calendar: 10k Runs Found In December
πBoosted
Toy Drop
Loveland, Colorado
Sat 06 Dec 25
$32.80 - $64.60
πBoosted
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 20 Sep 25 - Sun 07 Dec 25
Free - $197.10
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2025 Team CKF Running Series
Aspen, Colorado
Sat 22 Feb 25 - Tue 30 Dec 25
Free
Toy Drop
Loveland, Colorado
Sat 06 Dec 25
$32.80 - $64.60
All-Out Fa La La
Westminster, Colorado
Sat 06 Dec 25
$43.40 - $80.50
Santa Catch 5k & 10k
Windsor, Colorado
Sat 13 Dec 25
$16.90 - $54.00
Run Against Breast Cancer 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 13 Dec 25
$32.80 - $48.70
Run for Mental Health 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 13 Dec 25
$32.80 - $48.70
Superior Stocking Run
Superior, Colorado
Sat 13 Dec 25
$27.50 - $133.50
A Merry Christmas Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 27 Dec 25
$32.80 - $48.70
New Year's Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 27 Dec 25
$32.80 - $48.70
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 20 Sep 25 - Sun 07 Dec 25
Free - $197.10
Showing 1-10 of 10 results