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10k Runs Found In Colorado in September
View all ↓10k Runs in Colorado in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 10k Runs in Colorado below.
Race Calendar: 10k Runs Found In September
🚀Boosted
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
$33.53 - $97.58
🚀Boosted
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sat 26 Sep 26
Free - $65.00
Feature your event at the top of the results
Labor Day Half Marathon
Parker, Colorado
Mon 07 Sep 26
$34.40 - $77.60
All-Out Fall Fest
Westminster, Colorado
Sat 19 Sep 26
$27.50 - $64.60
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sat 26 Sep 26
Free - $65.00
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
$33.53 - $97.58
Showing 1-4 of 4 results