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Running in Colorado found
View all ↓Running in Colorado 2025 - 2026
The most comprehensive list of Colorado Running Events in 2025 - 2026. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2025 - 2026
🚀Boosted
The Grand Traverse
Crested Butte, Colorado
Sun 29 Mar 26 - Sun 06 Sep 26
$27.50 - $662.50
🚀Boosted
New Year New Me Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 03 Jan 26
$32.80 - $48.70
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Highlands Ranch 5k
Highlands Ranch, Colorado
Sun 22 Feb 26
$43.00
Time to Paddy 5k/10k & Lucky 13.1 - Denver
Denver, Colorado
Sat 28 Feb 26
$20.83 - $50.28
Time to Paddy 5k/10k & Lucky 13.1 - Colorado Springs
Colorado Springs, Colorado
Sun 01 Mar 26
$20.83 - $50.28
St. Paddy's Day Lucky Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 14 Mar 26
$32.80 - $48.70
Sharin' O' The Green 5k
Fort Collins, Colorado
Sat 14 Mar 26
$39.03
Erin Go Bragh 7.77k
Westminster, Colorado
Sat 14 Mar 26
$42.00
Lucky Brew Race 5K, 10K, and 15K
Windsor, Colorado
Sat 21 Mar 26
$16.90 - $54.00
All-Out Spring Fever
Golden, Colorado
Sun 22 Mar 26
$27.50 - $64.60
Central Park 5k
Denver, Colorado
Sun 22 Mar 26
$33.50
Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 04 Apr 26
$32.80 - $48.70
Run the Ranch
Loveland, Colorado
Fri 10 Apr 26 - Sat 11 Apr 26
$48.70 - $138.80
Donut Dash
Denver, Colorado
Sun 12 Apr 26
$34.40
Platte River Half-Marathon and Relay
Littleton, Colorado
Sun 12 Apr 26
$75.20 - $165.30
Spring Fling Prairie Dog Half, 10k, & 5k
Arvada, Colorado
Sun 12 Apr 26
Free - $75.00
All-Out Beat the Heat
Westminster, Colorado
Sat 18 Apr 26
$27.50 - $64.60
Spring Fling - Austin
Del Valle, Texas
Sat 18 Apr 26
$18.98 - $54.31
Donot Stop Half Marathon (5k/10k) - Colorado Springs
Colorado Springs, Colorado
Sat 18 Apr 26
$20.83 - $46.28
DoNot Stop Half Marathon (5k/10k) - Denver
Littleton, Colorado
Sun 19 Apr 26
$20.83 - $46.28
Horsetooth Half Marathon - Presented by Fort Collins Connexion
Fort Collins, Colorado
Sun 19 Apr 26
$101.70
Runs With Scissors Races
Brighton, Colorado
Sat 25 Apr 26
$38.10 - $85.80
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 25 Apr 26
$32.80 - $48.70
Unicorn 5k (Denver-East)
Denver, Colorado
Sun 26 Apr 26
$18.50 - $40.00
Greenland Trail Races
Larkspur, Colorado
Sat 02 May 26
$39.80 - $99.20
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26
$43.40 - $149.40
Longmont Half & 5k (LM Half)
Longmont, Colorado
Sun 03 May 26
$45.00 - $70.00
Hometown Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sat 09 May 26
$20.83 - $46.28
Hometown Half Marathon & 5k/10k - Denver
Denver, Colorado
Sun 10 May 26
$20.83 - $46.28
Colorado Women's Classic - Westminster
Westminster, Colorado
Sun 10 May 26
Free - $50.00
Weld Your Mettle Running Festival
Eaton, Colorado
Sat 30 May 26 - Sun 31 May 26
$16.90 - $207.70
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
Sun 07 Jun 26
$35.00 - $65.00
Flamingo Day 5K
Denver, Colorado
Sun 07 Jun 26
$34.40
The Steamboat Marathon
Steamboat Springs, Colorado
Sun 07 Jun 26
$76.40 - $135.25
All-Out Summer Breeze
Arvada, Colorado
Sat 13 Jun 26
$27.50 - $64.60
Unicorn 5k (North)
Thornton, Colorado
Sat 20 Jun 26
$16.00 - $36.00
Red, White and Brew 5k, 10k, Half Marathon & 12 Hour Last Person Standing
Windsor, Colorado
Sat 20 Jun 26
$16.90 - $122.90
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, Colorado
Sun 21 Jun 26
$11.00 - $39.00
Race in the Clouds - Alma Dirt Festival 2026
Alma, Colorado
Sat 27 Jun 26
$32.80 - $101.70
Pueblo's Firecracker 5k!
Pueblo, Colorado
Sat 04 Jul 26
$21.14
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
Sat 04 Jul 26
Free - $40.00
Silverheels Trail Runs
Como, Colorado
Fri 10 Jul 26 - Sat 11 Jul 26
Showing 161-200 of 254 results
