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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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Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$107.00 - $128.20
🚀Boosted
Hahns Peak Vertical Trail Race
Clark, Colorado
Sun 05 Jul 26
$43.65
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Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
Sat 03 Oct 26
Free - $535.35
I Can 5k
Thornton, Colorado
Sat 03 Oct 26
Free
PRA Miner Gold Rush
Broomfield, Colorado
Sat 03 Oct 26
$15.00 - $40.00
Homecoming 5K - Colorado State University
Fort Collins, Colorado
Sat 03 Oct 26
$28.38 - $33.70
HRCA Wildcat Mountain Trail Races
Littleton, Colorado
Sat 03 Oct 26
$10.00 - $55.00
Lafayette Music Fest -5K - 10K
Lafayette, Colorado
Sat 03 Oct 26
$43.40 - $59.30
Windsor Marathon, Half Marathon, 10k, 5k & 1 Mile Run
Windsor, Colorado
Sun 04 Oct 26
$20.00 - $115.00
RMRR October Trophy Series
Aurora, Colorado
Sun 04 Oct 26
$11.60
Rubey Rescue Run
Aspen, Colorado
Sun 04 Oct 26
$65.00
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Dialysis Dash 5K
Grand Junction, Colorado
Sat 10 Oct 26
$20.00
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 10 Oct 26
$32.80 - $48.70
Breckenridge RunFest
Breckenridge, Colorado
Sat 10 Oct 26
$30.25 - $120.35
The Long View Marathon
Fort Collins, Colorado
Sat 10 Oct 26
$38.10 - $107.00
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
Indian Creek Trail Runs
Sedalia, Colorado
Sat 17 Oct 26
$32.80 - $149.40
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
Sat 17 Oct 26 - Sun 18 Oct 26
$107.00 - $128.20
The Great Trailhead Foot Race 5 & 10 Miler
Lakewood, Colorado
Sat 17 Oct 26
$60.00 - $65.00
Race to Cure Sarcoma Denver
Denver, Colorado
Sat 24 Oct 26
$10.00 - $35.00
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
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
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
Sat 31 Oct 26
$20.83 - $46.28
RMRR November Trophy Series
Denver, Colorado
Sun 01 Nov 26
$11.60
All-Out Kooky-Spooky
Golden, Colorado
Sun 01 Nov 26
$22.20 - $69.90
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
Sat 07 Nov 26
$65.00
City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Denver, Colorado
Sat 07 Nov 26
$20.00 - $50.00
Colorado 24 Hour Run
Fort Collins, Colorado
Sat 07 Nov 26 - Sun 08 Nov 26
$96.40 - $239.50
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
Turkey Trails - Colorado Springs
Colorado Springs, Colorado
Sun 08 Nov 26
$20.83 - $46.28
Colorado Springs Veterans Day 5k
Colorado Springs, Colorado
Sun 08 Nov 26
$16.90 - $27.50
Run for Mental Health 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 14 Nov 26
$32.80 - $48.70
Denver Veterans Day Run
Denver, Colorado
Sat 14 Nov 26
$48.95 - $70.15
Colorado State Youth Cross Country Championships
Aurora, Colorado
Sat 14 Nov 26
$28.80
Veterans Day Freedom Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 14 Nov 26
$32.80 - $48.70
Showing 241-280 of 344 results
