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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
Turkey Trot to Benefit Georgetown Community School
Georgetown, Colorado
Thu 27 Nov 25
$10.80
🚀Boosted
Heatwave Half Marathon - Denver
Denver, Colorado
Sat 11 Jul 26
$20.83 - $62.28
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Three Creeks Half Marathon
Englewood, Colorado
Sun 05 Apr 26
$69.90 - $107.00
Run the Ranch
Loveland, Colorado
Fri 10 Apr 26 - Sat 11 Apr 26
$48.70 - $138.80
Dash for Detection: Oral Cancer Awareness 5K
Denver, Colorado
Sat 11 Apr 26
$27.75
NoCo Urban Ultra & Relay
Bellvue, Colorado
Sat 11 Apr 26 - Sun 12 Apr 26
$107.00 - $191.80
Platte River Half-Marathon and Relay
Littleton, Colorado
Sun 12 Apr 26
$43.40 - $186.50
Donut Dash
Denver, Colorado
Sun 12 Apr 26
$34.40
Spring Fling Prairie Dog Half, 10k, & 5k
Arvada, Colorado
Sun 12 Apr 26
$40.00 - $80.00
Spring Fling - Austin
Del Valle, Texas
Sat 18 Apr 26
$18.98 - $54.31
Woody's Tortoise And Hare
Fountain, Colorado
Sat 18 Apr 26
$22.20
All-Out Beat the Heat
Westminster, Colorado
Sat 18 Apr 26
$32.80 - $69.90
Donot Stop Half Marathon (5k/10k) - Colorado Springs
Colorado Springs, Colorado
Sat 18 Apr 26
$20.83 - $52.28
DoNot Stop Half Marathon (5k/10k) - Denver
Littleton, Colorado
Sun 19 Apr 26
$20.83 - $68.64
Horsetooth Half Marathon - Presented by Fort Collins Connexion
Fort Collins, Colorado
Sun 19 Apr 26
$101.70
Bigfoot Half Marathon
Estes Park, Colorado
Sat 25 Apr 26
$49.40 - $129.65
SOAR 5K
Golden, Colorado
Sat 25 Apr 26
Free - $16.90
Runs With Scissors Races
Brighton, Colorado
Sat 25 Apr 26
$38.10 - $96.40
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 25 Apr 26
$32.80 - $48.70
Pueblo Spring Runoff
Pueblo, Colorado
Sun 26 Apr 26
$38.10 - $54.00
Unicorn 5k (Denver-East)
Denver, Colorado
Sun 26 Apr 26
$20.50 - $45.00
Greenland Trail Races
Larkspur, Colorado
Sat 02 May 26
$39.80 - $99.20
Longmont Half & 5k (LM Half)
Longmont, Colorado
Sun 03 May 26
$45.00 - $70.00
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26
$43.40 - $149.40
Hometown Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
Sat 09 May 26
$20.83 - $52.28
Colterris Wine Run 5k
Palisade, Colorado
Sat 09 May 26
$33.49
Colorado Women's Classic - Westminster
Westminster, Colorado
Sun 10 May 26
Free - $50.00
Hometown Half Marathon & 5k/10k - Denver
Denver, Colorado
Sun 10 May 26
$20.83 - $68.64
Weld Your Mettle Running Festival
Eaton, Colorado
Sat 30 May 26 - Sun 31 May 26
$48.70 - $218.30
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
Treat Trot Denver
Denver, Colorado
Sat 13 Jun 26
$20.83 - $46.28
Treat Trot Colorado Springs
Colorado Springs, Colorado
Sun 14 Jun 26
$20.83 - $46.28
Unicorn 5k (North)
Thornton, Colorado
Sat 20 Jun 26
$16.00 - $36.00
Red, White and Brew 5k, 10k & Half Marathon
Windsor, Colorado
Sat 20 Jun 26
$16.90 - $69.90
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
Thu 25 Jun 26
Free - $101.70
Durango Main Avenue Mile
Durango, Colorado
Sat 04 Jul 26
$17.76
Pueblo's Firecracker 5k!
Pueblo, Colorado
Sat 04 Jul 26
$21.14
Greeley Freedom 5k Walk & Run
Greeley, Colorado
Sat 04 Jul 26
$32.80
Showing 121-160 of 241 results
