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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
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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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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
Suffer Better 10th Annual Fall Trail Runs
Pine, Colorado
Sat 10 Oct 26
$27.50 - $96.40
Dialysis Dash 5K
Grand Junction, Colorado
Sat 10 Oct 26
$20.00
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
$30.25 - $130.95
Footsteps for Families 5k Fun Run & Concert
Windsor, Colorado
Sat 10 Oct 26
$22.20 - $32.80
Manitou 5K
Manitou Springs, Colorado
Sat 10 Oct 26
$27.50 - $43.40
The Long View Marathon
Fort Collins, Colorado
Sat 10 Oct 26
$38.10 - $107.00
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
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$107.00 - $128.20
The Great Pumpkin Haul
Fruita, Colorado
Sat 17 Oct 26
Free - $170.60
Living Water 5K and Family Fun Run
Denver, Colorado
Sat 17 Oct 26
$32.80
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
Halloween Hustle for Charity
Glenwood Springs, Colorado
Sun 18 Oct 26
$32.80
The Palmer Lake .5K (Yes "Point" 5)
Palmer Lake, Colorado
Sun 18 Oct 26
$16.90 - $27.50
DU Crimson Classic 5K Run/1.5 Mile Walk
Denver, Colorado
Wed 21 Oct 26
Free
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
Apex Foundation Trick or Trot 5K & Halloween Hunt Powered by REP Fitness
Arvada, 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
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 Peach 5k
Cedaredge, Delta
Sat 31 Oct 26
$30.00
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
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
Foundry Halloween 5k
Steamboat Springs, Colorado
Sat 31 Oct 26
$28.55
Halloween Fun Run 5k & 1mile - Zombie Theme
Idaho Springs, Colorado
Sat 31 Oct 26
$22.20
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
$27.50 - $75.20
Colorado 24 Hour Run
Fort Collins, Colorado
Sat 07 Nov 26 - Sun 08 Nov 26
$112.30 - $263.50
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
Alamosa Veterans Memorial Park Race
Alamosa, Colorado
Sat 07 Nov 26
$20.00 - $35.00
Bell Ringer 2 Miler
Loveland, Colorado
Sat 07 Nov 26
$22.20
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
Sat 07 Nov 26
$65.00
Showing 201-240 of 343 results
