0103
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
Into the Hills Eltuck 5k
Bellvue, Colorado
Tue 18 Aug 26
$27.50
🚀Boosted
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
Sun 07 Jun 26
$40.00 - $70.00
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Loveland Liberty 5K
Loveland, Colorado
Sat 04 Jul 26 - Wed 15 Jul 26
$43.40
Pueblo's Firecracker 5k!
Pueblo, Colorado
Sat 04 Jul 26
$21.14
FireKracker 5k
Fort Collins, Colorado
Sat 04 Jul 26
$9.21 - $44.35
40th Annual Boogie's Buddy Race, Presented By Aspen Valley Health
Aspen, Colorado
Sat 04 Jul 26
$54.00 - $160.00
Rendezvous Run for Independence
Winter Park, Colorado
Sat 04 Jul 26
$40.00
Red, White, and WARRIOR 5K
Grand Junction, Colorado
Sat 04 Jul 26
$11.60 - $38.10
Burro Buster 5k
Fairplay, Colorado
Sat 04 Jul 26
$38.10
Let Freedom Run 5k/10k - Louisville
Louisville, Colorado
Sat 04 Jul 26
Free - $50.00
Greeley Freedom 5k Walk & Run
Greeley, Colorado
Sat 04 Jul 26
$39.16
Run For Your Life 5K
Meeker, Colorado
Sat 04 Jul 26
$20.00
BRR All-Comers Summer Track & Field Series #3
Boulder, Colorado
Thu 09 Jul 26
Free - $22.20
DRMABPsi 1–5K Walk, Run & Roll
Denver, Colorado
Sat 11 Jul 26
$11.60 - $38.10
All-Out Dog Days
Westminster, Colorado
Sat 11 Jul 26
$38.10 - $85.80
Cookie Chase
Denver, Colorado
Sat 11 Jul 26
$37.64
Heatwave Half Marathon - Colorado Springs
Colorado Springs, Colorado
Sun 12 Jul 26
$20.83 - $52.28
Diplo's Run Club Denver
Denver
Sun 12 Jul 26
$89.00 - $189.00
PNAAF 5K Wellness Challenge
Colorado Springs, Colorado
Thu 16 Jul 26
$38.10
Heritage Eagles 5K
Littleton, Colorado
Sat 18 Jul 26
$27.75
Summer Splash Prairie Dog Half, 10k, & 5k
Castle Rock, Colorado
Sat 18 Jul 26
$40.00 - $80.00
4.0
Festival in the Clouds Firefighter 5K, Fun Run and Doggie Dash
Alma, Colorado
Sat 18 Jul 26
Free - $32.80
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
Spring Creek Memorial Trail Run
Steamboat Springs, Colorado
Sat 18 Jul 26
$28.30 - $44.20
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
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
STEPS TO EMPOWER
Colorado Springs, Colorado
Sat 01 Aug 26
$25.00
Unicorn 5k (South)
Highlands Ranch, Colorado
Sat 01 Aug 26
$20.50 - $45.00
Popsicle 5K/10K/Half - Colorado Springs
Colorado Springs, Colorado
Sat 01 Aug 26
$39.10 - $65.20
12th Annual Run for the Ring
Aurora, Colorado
Sat 01 Aug 26
$16.62 - $46.30
Flying Colors 5K Fun Run/Walk
Craig, Colorado
Sat 01 Aug 26
$30.00
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 - $97.60
All-Out Runapalooza
Arvada, Colorado
Sat 08 Aug 26
$27.50 - $75.20
Showing 41-80 of 103 results
