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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
Historic Elizabeth Main Street 5K & Family Color Run
Elizabeth, Colorado
Sat 29 Aug 26
$10.00 - $25.00
🚀Boosted
Durango Brewer's Trail Series
Durango, Colorado
Thu 02 Jul 26
$32.80 - $80.50
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Let Freedom Run 5k - LONGMONT
Longmont, Colorado
Sat 04 Jul 26
Free - $40.00
6th Annual July 4th ROCK-IT RUN
Castle Rock, Colorado
Sat 04 Jul 26
Free - $59.30
HRCA Independence Day 5K
Littleton, Colorado
Sat 04 Jul 26
$40.00
FireKracker 5k
Fort Collins, Colorado
Sat 04 Jul 26
$9.21 - $44.35
Rendezvous Run for Independence
Winter Park, Colorado
Sat 04 Jul 26
$40.00
BRR All-Comers Summer Track & Field Series #3
Boulder, Colorado
Thu 09 Jul 26
Free - $22.20
Heatwave Half Marathon - Denver
Littleton, Colorado
Sat 11 Jul 26
Free - $81.36
All-Out Dog Days
Westminster, Colorado
Sat 11 Jul 26
$38.10 - $85.80
DRMABPsi 1–5K Walk, Run & Roll
Denver, Colorado
Sat 11 Jul 26
$11.60 - $38.10
Cookie Chase
Denver, Colorado
Sat 11 Jul 26
$37.64
Heatwave Half Marathon - Colorado Springs
Colorado Springs, Colorado
Sun 12 Jul 26
Free - $67.58
Diplo's Run Club Denver
Denver
Sun 12 Jul 26
$106.00 - $206.00
PNAAF 5K Wellness Challenge
Colorado Springs, Colorado
Thu 16 Jul 26
$38.10
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
CU Anschutz Run Club 5K
Aurora, Colorado
Sat 18 Jul 26
$7.00 - $20.00
Spring Creek Memorial Trail Run
Steamboat Springs, Colorado
Sat 18 Jul 26
$28.30 - $44.20
Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash
Alma, Colorado
Sat 18 Jul 26
Free - $32.80
49th Annual Manassa Pioneer Days 5K Run
Manassa, Colorado
Sat 18 Jul 26
$22.20
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
Sat 18 Jul 26
$40.00 - $80.00
4.0
Heritage Eagles 5K
Littleton, Colorado
Sat 18 Jul 26
$30.40
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
$86.05 - $255.65
Newbie to 5k
Pueblo, Colorado
Sat 25 Jul 26
$54.00
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
Move with MADD Denver Walk and 5k
Denver
Sat 01 Aug 26
$55.00
Unicorn 5k (South)
Highlands Ranch, Colorado
Sat 01 Aug 26
$20.50 - $45.00
STEPS TO EMPOWER
Colorado Springs, Colorado
Sat 01 Aug 26
$25.00
Popsicle 5K/10K/Half - Colorado Springs
Colorado Springs, Colorado
Sat 01 Aug 26
$39.10 - $65.20
Flying Colors 5K Fun Run/Walk
Craig, Colorado
Sat 01 Aug 26
$30.00
12th Annual Run for the Ring
Aurora, Colorado
Sat 01 Aug 26
$16.62 - $46.30
Eltuck Valley 5K - Lory Summer Trail Series
Fort Collins, Colorado
Tue 04 Aug 26
$27.50
Choice City Running Festival
Fort Collins, Colorado
Fri 07 Aug 26 - Sat 08 Aug 26
Free - $102.93
RMRR August 5km and picnic
Centennial, Colorado
Fri 07 Aug 26
$11.60
Arapahoe Warrior 5K
Centennial, Colorado
Sat 08 Aug 26
$27.75
Summer Sizzler- Denver
Thornton, Colorado
Sat 08 Aug 26
$20.83 - $46.28
Showing 41-80 of 113 results
