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5k Runs Found In Colorado in Summer
View all ↓5k Runs in Colorado in Summer 2026
Find A Race is the US's favourite event listings site. Check out our list of Summer 2026 5k Runs in Colorado below.
Race Calendar: 5k Runs Found In Summer
🚀Boosted
Spirit of the West 5K Run/Walk
Golden, Colorado
Sun 26 Jul 26
Free - $35.00
🚀Boosted
DU Dash Colorado
Palmer Lake, Colorado
Sun 07 Jun 26
$33.53 - $38.86
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HRCA Independence Day 5K
Littleton, Colorado
Sat 04 Jul 26
$40.00
FireKracker 5k
Fort Collins, Colorado
Sat 04 Jul 26
$7.08 - $33.70
Loveland Liberty 5K
Loveland, Colorado
Sat 04 Jul 26 - Wed 15 Jul 26
$38.10
Pueblo's Firecracker 5k!
Pueblo, Colorado
Sat 04 Jul 26
$21.14
40th Annual Boogie's Buddy Race
Aspen, Colorado
Sat 04 Jul 26
$43.40 - $160.00
Rendezvous Run for Independence
Winter Park, Colorado
Sat 04 Jul 26
$40.00
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
Sat 04 Jul 26
Free - $45.00
Red, White, and WARRIOR 5K
Grand Junction, Colorado
Sat 04 Jul 26
$11.60 - $38.10
BRR All-Comers Summer Track & Field Series #3
Boulder, Colorado
Thu 09 Jul 26
Free - $22.20
All-Out Dog Days
Westminster, Colorado
Sat 11 Jul 26
$32.80 - $69.90
Cookie Chase
Denver, Colorado
Sat 11 Jul 26
$37.64
Heatwave Half Marathon - Denver
Denver, Colorado
Sat 11 Jul 26
$20.83 - $75.00
Heatwave Half Marathon - Colorado Springs
Colorado Springs, Colorado
Sun 12 Jul 26
$20.83 - $52.28
PNAAF 5K Wellness Challenge
Colorado Springs, Colorado
Thu 16 Jul 26
$38.10
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
Sat 18 Jul 26
$40.00 - $80.00
4.0
Spring Creek Memorial Trail Run
Steamboat Springs, Colorado
Sat 18 Jul 26
$28.30 - $44.20
2026 OCA Colorado 5K Panda Run
Denver, Colorado
Sat 18 Jul 26
$38.10
Powderhorn Mountain Trail Climb 5k & 15k
Mesa
Sat 18 Jul 26
$44.00
Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash
Alma, Colorado
Sat 18 Jul 26
Free - $32.80
Heritage Eagles 5K
Littleton, Colorado
Sat 18 Jul 26
$27.75
One Is Too Many: Veteran Suicide Awareness 5k and Kids Run
Greeley, Colorado
Sun 19 Jul 26
$16.90 - $32.80
Flyin' Ryan Memorial 5k
Loveland, Colorado
Fri 24 Jul 26
$27.50
2nd Annual Pancreatic Cancer Awareness in Honor of Diana Cantu - 5K Fun Run/Walk
Alamosa, Colorado
Sat 25 Jul 26
$18.00 - $25.00
The Hero's Journey 5K
Aurora, Colorado
Sat 25 Jul 26
$12.18 - $38.86
Aspen Valley Marathon
Aspen, Colorado
Sat 25 Jul 26
$59.55 - $207.95
Spirit of the West 5K Run/Walk
Golden, Colorado
Sun 26 Jul 26
Free - $35.00
Rocky Mountain Half Marathon & 5K
Estes Park, Larimer
Fri 31 Jul 26 - Sat 01 Aug 26
$85.80 - $213.00
Unicorn 5k (South)
Highlands Ranch, Colorado
Sat 01 Aug 26
$20.50 - $45.00
Flying Colors 5K Fun Run/Walk
Craig, Colorado
Sat 01 Aug 26
$30.00
Popsicle 5K/10K/Half - Colorado Springs
Colorado Springs, Colorado
Sat 01 Aug 26
$39.10 - $65.20
Eltuck Valley 5K - Lory Summer Trail Series
Fort Collins, Colorado
Tue 04 Aug 26
$27.50
RMRR August Trophy Series
Centennial, Colorado
Fri 07 Aug 26
$11.60
Choice City Running Festival
Fort Collins, Colorado
Fri 07 Aug 26 - Sat 08 Aug 26
Free - $86.95
All-Out Runapalooza
Arvada, Colorado
Sat 08 Aug 26
$32.80 - $69.90
Arapahoe Warrior 5K
Centennial, Colorado
Sat 08 Aug 26
$27.75
The Cheyenne Mountain Run
Colorado Springs, Colorado
Sat 15 Aug 26
$43.40 - $91.10
Run for PB& J 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 15 Aug 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 15 Aug 26
$32.80 - $48.70
Erie Half & 5k
Erie, Colorado
Sun 16 Aug 26
$49.00 - $75.20
Into the Hills Eltuck 5k
Bellvue, Colorado
Tue 18 Aug 26
$27.50
Showing 41-80 of 93 results
