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5k Runs Found In Colorado in Fall
View all ↓5k Runs in Colorado in Fall 2026
Find A Race is the US's favourite event listings site. Check out our list of Fall 2026 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In Fall
🚀Boosted
Denver Veterans Day Run
Denver, Colorado
Sat 14 Nov 26
$48.95 - $70.15
🚀Boosted
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
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Lafayette Music Fest -5K - 10K
Lafayette, Colorado
Sat 03 Oct 26
$48.70 - $69.90
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
PRA Miner Gold Rush
Broomfield, Colorado
Sat 03 Oct 26
$15.00 - $40.00
Spooky Sprint - Denver
Littleton, Colorado
Sat 03 Oct 26
$23.98 - $68.64
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 03 Oct 26
Free - $85.80
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado
Sun 04 Oct 26
$20.00 - $115.00
RMRR October 5k/8mi
Aurora, Colorado
Sun 04 Oct 26
$11.60
The Long View Marathon
Fort Collins, Colorado
Sat 10 Oct 26
$38.10 - $107.00
Footsteps for Families 5k Fun Run & Concert
Windsor, Colorado
Sat 10 Oct 26
$27.50 - $54.00
Dialysis Dash 5K
Grand Junction, Colorado
Sat 10 Oct 26
$20.00
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Manitou 5K
Manitou Springs, Colorado
Sat 10 Oct 26
$27.50 - $43.40
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
$30.25 - $120.35
The Moony Pride 5k
Fort Collins, Colorado
Sun 11 Oct 26
Free
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$32.80 - $149.40
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$40.00 - $65.00
The Palmer Lake .5K (Yes "Point" 5)
Palmer Lake, Colorado
Sun 18 Oct 26
$16.90 - $27.50
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Mancos Cowboy Half Marathon, 5K, and Fun Run
Mancos, Colorado
Sat 24 Oct 26
Free - $69.90
Apex Foundation Trick or Trot 5K & Halloween Hunt
Arvada, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Ghosts and Goblins 5K/10K
Denver, Colorado
Sun 25 Oct 26
$34.40 - $45.20
The 14th Annual Odyssey Odyssey - 2026
Denver, Colorado
Sun 25 Oct 26
Free
Halloween Fun Run 5k & 1mile - Zombie Theme
Idaho Springs, Colorado
Sat 31 Oct 26
$22.20
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $52.28
Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 31 Oct 26
$32.80 - $48.70
Foundry Halloween 5k
Steamboat Springs, Colorado
Sat 31 Oct 26
$28.55
PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 31 Oct 26
$32.80 - $48.70
I Ain't Scared (of 5k)
Thornton, Colorado
Sat 31 Oct 26
Free - $40.00
Halloween Peach 5k
Cedaredge, Delta
Sat 31 Oct 26
$30.00
RMRR November 5k/15k
Denver, Colorado
Sun 01 Nov 26
$11.60
Feet for Justice Run
Denver, Colorado
Sun 01 Nov 26
$12.18 - $38.86
All-Out Kooky-Spooky
Golden, Colorado
Sun 01 Nov 26
$22.20 - $69.90
Alamosa Veterans Memorial Park Race
Alamosa, Colorado
Sat 07 Nov 26
$20.00 - $35.00
Turkey Trails- Denver
Littleton, Colorado
Sat 07 Nov 26
$20.83 - $68.64
City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado
Sat 07 Nov 26
$20.00 - $60.00
Colorado Springs Veterans Day 5k
Colorado Springs, Colorado
Sun 08 Nov 26
$16.90 - $27.50
Turkey Trails - Colorado Springs
Colorado Springs, Colorado
Sun 08 Nov 26
$20.83 - $52.28
Denver Veterans Day Run
Denver, Colorado
Sat 14 Nov 26
$48.95 - $70.15
Showing 41-80 of 103 results
