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5k Runs Found In Colorado in Summer
View all ↓5k Runs in Colorado in Summer 2025
Find A Race is the US's favourite event listings site. Check out our list of Summer 2025 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In Summer
Flamingo Day 5K
Denver, Colorado
01 Jun 25
$34.40
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
01 Jun 25
$33.50 - $64.60
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
Red, White and Brew 5k, 10k, Half Marathon & 12 Hour Last Man Standing
Windsor, Colorado
21 Jun 25
$16.90 - $101.70
Hometown Half Marathon & 5k/10k - Denver
Denver, Colorado
21 Jun 25
$18.83 - $44.28
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
All-Out Dog Days
Westminster, Colorado
12 Jul 25
$27.50 - $64.60
Cookie Chase
Denver, Colorado
12 Jul 25
$34.40
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
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
19 Jul 25
$35.00 - $75.00
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
Holy COW Trail Stampede
Westminster, Colorado
09 Aug 25
$34.85
Summer Sizzler- Denver
Denver, Colorado
16 Aug 25
$18.83 - $44.28
Summer Sizzler- Colorado Springs
Colorado Springs, Colorado
17 Aug 25
$18.83 - $44.28
Erie Half & 5k
Erie, Colorado
17 Aug 25
$33.50 - $59.30
J-Town Jog 5K and Mile
Johnstown, Colorado
07 Jun 25
$16.90 - $27.50
Sierra's 5K Run/Walk Race Against Meningitis
Loveland, Colorado
14 Jun 25
$11.85 - $27.75
HRCA Independence Day 5K
Littleton, Colorado
04 Jul 25
$38.35
Showing 1-25 of 25 results