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Running in Colorado found
View all ↓Running in Colorado 2026 - 2027
The most comprehensive list of Colorado Running Events in 2026 - 2027. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2026 - 2027
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Mount Rushmore Half Marathon
Keystone, South Dakota
Sat 12 Sep 26
$205.07
🚀Boosted
Shifrun: Trail Edition. #miles4ALS
Leadville, Lake
Sat 12 Sep 26
$40.00
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Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
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EDT XC Showdown
Aurora, Colorado
Sun 11 Oct 26
$28.19
Your Story Isn't Over 5k/10k/Kids 1-Mile
Littleton, Colorado
Sun 11 Oct 26
$22.45 - $54.25
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$117.60 - $138.80
The Great Pumpkin Haul
Fruita, Colorado
Sat 17 Oct 26
Free - $170.60
Running Scared 5K/13K - Denver
Littleton, Colorado
Sat 17 Oct 26
$33.60 - $65.20
Indian Creek Trail Runs
Sedalia, Colorado
Sat 17 Oct 26
$32.80 - $149.40
The Great Trailhead Foot Race 5 & 10 Miler
Lakewood, Colorado
Sat 17 Oct 26
$60.00 - $65.00
Chili Chase
Durango, Colorado
Sat 17 Oct 26
$43.40
Beti Bike Bash
Elbert, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
Free - $99.55
A2A Hero Run/Walk 5K
Pueblo, Colorado
Sat 17 Oct 26
$22.20
Living Water 5K and Family Fun Run
Denver, Colorado
Sat 17 Oct 26
$32.80
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 - $32.80
Halloween Hustle for Charity
Glenwood Springs, Colorado
Sun 18 Oct 26
$30.00
DU Crimson Classic 5K Run/1.5 Mile Walk
Denver, Colorado
Wed 21 Oct 26
Free
Mancos Cowboy Half Marathon, 5K, and Fun Run
Mancos, Colorado
Sat 24 Oct 26
Free - $69.90
YMCA Creepy Crawl 5K presented by Corwin Honda
Palmer Lake, Colorado
Sat 24 Oct 26
Free - $43.65
Zedikiah Scholarship 5K
Denver, Colorado
Sat 24 Oct 26
Free
Apex Foundation Trick or Trot 5K & Halloween Hunt Powered by REP Fitness
Arvada, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
YMCA of Pueblo Spooky Sprint 5K
Pueblo, Colorado
Sat 24 Oct 26
$32.80
Hoofin' It Through the Hollows 5K
Centennial, Colorado
Sat 24 Oct 26
$17.15
Ghosts and Goblins 5K/10K
Denver, Colorado
Sun 25 Oct 26
$37.64 - $48.44
The 14th Annual Odyssey Odyssey - 2026
Denver, Colorado
Sun 25 Oct 26
Free
Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 31 Oct 26
$32.80 - $48.70
PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 31 Oct 26
$32.80 - $48.70
Halloween Peach 5k
Cedaredge, Delta
Sat 31 Oct 26
$30.00
Halloween Fun Run 5k & 1mile - Zombie Theme
Idaho Springs, Colorado
Sat 31 Oct 26
$27.50
Foundry Halloween 5k
Steamboat Springs, Colorado
Sat 31 Oct 26
$28.55
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $61.22
I Ain't Scared (of 5k)
Thornton, Colorado
Sat 31 Oct 26
Free - $40.00
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
$38.10 - $85.80
Girls on the Run Northern Colorado Fall 5K
Fort Collins, Colorado
Sun 01 Nov 26
$31.99
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 24 Hour Run
Fort Collins, Colorado
Sat 07 Nov 26 - Sun 08 Nov 26
$112.30 - $263.50
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 - $75.00
Bell Ringer 2 Miler
Loveland, Colorado
Sat 07 Nov 26
$22.20
Showing 161-200 of 340 results
