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Running in Colorado found
View all ↓Running in Colorado 2024 - 2025
The most comprehensive list of Colorado Running Events in 2024 - 2025. Discover 100's of US Colorado Running. Find your perfect race here!
Running Colorado 2024 - 2025
Bigfoot Half Marathon
Estes Park, Colorado
26 Apr 25
$54.75 - $118.95
SOAR 5K
Golden, Colorado
26 Apr 25
Free - $22.20
Unicorn 5k (Denver-East)
Denver, Colorado
27 Apr 25
$20.50 - $45.00
Greenland Trail Races
Larkspur, Colorado
03 May 25
$39.80 - $99.20
Cinco De Mayo Run: Against All Odds DENVER/AURORA
Aurora, Colorado
03 May 25
$32.80 - $48.70
2025 Altitude Elementary Moose Mudder
Aurora, Colorado
04 May 25
Free - $38.86
The Colorado Marathon
Fort Collins, Colorado
04 May 25
$43.40 - $154.70
Longmont Half & 5k (LM Half)
Longmont, Colorado
04 May 25
$39.00 - $64.60
DoNot Stop Half Marathon (5k/10k) - Denver
Denver, Colorado
10 May 25
$18.83 - $44.28
Colorado Women's Classic - Westminster
Westminster, Colorado
11 May 25
Free - $64.60
Donot Stop Half Marathon (5k/10k) - Colorado Springs
Colorado Springs, Colorado
11 May 25
$18.83 - $44.28
Weld Your Mettle Running Festival
Eaton, Colorado
23 May 25 - 25 May 25
Free - $181.20
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
01 Jun 25
$33.50 - $64.60
Flamingo Day 5K
Denver, Colorado
01 Jun 25
$34.40
All-Out Summer Breeze
Arvada, Colorado
07 Jun 25
$27.50 - $64.60
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, Colorado
15 Jun 25
$11.00 - $44.00
Hometown Half Marathon & 5k/10k - Denver
Denver, Colorado
21 Jun 25
$18.83 - $44.28
Red, White and Brew 5k, 10k, Half Marathon & 12 Hour Last Man Standing
Windsor, Colorado
21 Jun 25
$16.90 - $101.70
Unicorn 5k (North)
Thornton, Colorado
21 Jun 25
$18.50 - $40.00
Hometown Half Marathon & 5k/10k - Colorado Springs
Colorado Springs, Colorado
22 Jun 25
$18.83 - $44.28
Let Freedom Run 5k/10k
Louisville, Colorado
04 Jul 25
Free - $44.00
The Alma Foundation Race in the Clouds Dirt Festival
Alma, Colorado
10 Jul 25 - 13 Jul 25
Free - $69.90
Grin & Bear It
Crested Butte, Colorado
12 Jul 25
$69.90 - $80.50
All-Out Dog Days
Westminster, Colorado
12 Jul 25
$27.50 - $64.60
Cookie Chase
Denver, Colorado
12 Jul 25
$34.40
All American 4 & 8 Mile - Denver
Thornton, Colorado
19 Jul 25
$18.83 - $44.28
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
19 Jul 25
$35.00 - $75.00
Aspen Valley Marathon
Aspen, Colorado
19 Jul 25
$54.25 - $186.75
Race in the Clouds - Festival 5K
Alma, Colorado
19 Jul 25
$38.10
All American 4 & 8 Mile - Colorado Springs
Colorado Springs, Colorado
20 Jul 25
$18.83 - $44.28
Spirit of the West 5K Run/Walk
Golden, Colorado
27 Jul 25
Free - $30.00
Rocky Mountain Half Marathon & 5K
Estes Park, Colorado
01 Aug 25 - 02 Aug 25
Free - $157.00
Unicorn 5k (South)
Highlands Ranch, Colorado
02 Aug 25
$18.50 - $40.00
All-Out Runapalooza
Arvada, Colorado
02 Aug 25
$27.50 - $64.60
Bound for Boston Marathon & Half Marathon - Denver
Denver, Colorado
03 Aug 25
$28.60 - $81.50
TransRockies Run Charity Bibs
Buena Vista, Colorado
04 Aug 25 - 09 Aug 25
Free
Holy COW Trail Stampede
Westminster, Colorado
09 Aug 25
$34.85
Summer Sizzler- Denver
Denver, Colorado
16 Aug 25
$18.83 - $44.28
2025 CKF Leadville Trail 100 Run
Aspen, Colorado
16 Aug 25 - 17 Aug 25
Free
Summer Sizzler- Colorado Springs
Colorado Springs, Colorado
17 Aug 25
$18.83 - $44.28
Showing 121-160 of 224 results