0066
5k Runs Found In Colorado in October
View all ↓5k Runs in Colorado in October 2026
Find A Race is the US's favourite event listings site. Check out our list of October 2026 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In October
🚀Boosted
Big Waves Family Superhero 5K run/walk
Westminster, Colorado
Sat 03 Oct 26
$54.00
🚀Boosted
Hoofin' It Through the Hollows 5K
Centennial, Colorado
Sat 24 Oct 26
$17.15
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Sporting Chance Initiative
Fort Collins, Colorado
Wed 02 Sep 26 - Sat 31 Oct 26
$15.95 - $41.70
Grand Valley Brew Runs
Grand Junction, Colorado
Sun 27 Sep 26 - Sat 13 Mar 27
$38.10
Spooky Sprint - Denver
Littleton, Colorado
Sat 03 Oct 26
Free - $87.72
PRA Miner Gold Rush
Broomfield, Colorado
Sat 03 Oct 26
$15.00 - $45.00
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
FAMpoint5k
Grand Junction, Colorado
Sat 03 Oct 26
$22.20
Rim to Rim Royal Gorge Races: 5K Road Run, Trail 8 Mile, Trail Half Marathon
Canon City, Colorado
Sat 03 Oct 26
Free - $96.40
Rainbow Trail Lutheran Camp's 20th Annual Grace Race 5k
Denver, Colorado
Sat 03 Oct 26
$40.00
Homecoming 5K at Colorado State University
Fort Collins, Colorado
Sat 03 Oct 26
$28.38 - $50.74
Big Waves Family Superhero 5K run/walk
Westminster, Colorado
Sat 03 Oct 26
$54.00
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
Lafayette Music Fest -5K - 10K
Lafayette, Colorado
Sat 03 Oct 26
$54.00 - $80.50
RMRR October 5k/8mi
Aurora, Colorado
Sun 04 Oct 26
$11.60
Liberty Energy 5K - Benefiting the Bettering Human Lives Foundation
Denver, Colorado
Sun 04 Oct 26
Free - $38.35
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado
Sun 04 Oct 26
$20.00 - $154.00
Strides for Sierra 5K run/walk
Arvada, Colorado
Sun 04 Oct 26
$11.60 - $117.60
Fall Foliage Fun Run
Salida, Colorado
Wed 07 Oct 26
$27.50
The Long View Marathon
Fort Collins, Colorado
Sat 10 Oct 26
$48.70 - $128.20
Boulder XC Series Meet 1
Boulder, Colorado
Sat 10 Oct 26
$12.18 - $22.85
Kipling Villas 5K - 2026
Littleton, Colorado
Sat 10 Oct 26
$18.50
Footsteps for Families 5k Fun Run & Concert
Windsor, Colorado
Sat 10 Oct 26
$22.20 - $32.80
Faith & Blue 5K
Fort Morgan, Colorado
Sat 10 Oct 26
Free
Suffer Better 10th Annual Fall Trail Runs
Pine, Colorado
Sat 10 Oct 26
$27.50 - $117.60
ASDAsh 5K to Beat Tooth Decay
Aurora, Colorado
Sat 10 Oct 26
$32.80
Dialysis Dash 5K- Canceled
Grand Junction, Colorado
Sat 10 Oct 26
$31.40
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
Free - $141.55
Manitou 5K
Manitou Springs, Colorado
Sat 10 Oct 26
$27.50 - $43.40
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Lions Roar for Fitness 5k/2.5k Challenge
Pueblo, Colorado
Sat 10 Oct 26
$30.00
Cookie Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Durango Marathon
Durango, Colorado
Sun 11 Oct 26
$43.40 - $175.90
Your Story Isn't Over 5k/10k/Kids 1-Mile
Littleton, Colorado
Sun 11 Oct 26
$27.75 - $64.85
Westy Half & 5k
Westminster, Colorado
Sun 11 Oct 26
$45.00 - $70.00
The Moony Pride 5k
Fort Collins, Colorado
Sun 11 Oct 26
Free
Kitty Beanz Cat 5k
Aurora, Colorado
Sun 11 Oct 26
$49.00
Running Scared 5K/13K - Denver
Littleton, Colorado
Sat 17 Oct 26
$33.60 - $65.20
Longmonster Dash 5k
Longmont, Colorado
Sat 17 Oct 26
$44.20
Living Water 5K and Family Fun Walk/Jog
Denver, Colorado
Sat 17 Oct 26
$20.00 - $25.00
Running Scared 5K/13K - Colorado Springs
Colorado Springs, Colorado
Sun 18 Oct 26
$33.60 - $59.90
The Palmer Lake .5K (Yes "Point" 5)
Palmer Lake, Colorado
Sun 18 Oct 26
$16.90 - $38.10
Showing 1-40 of 66 results
