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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
Run for Breast Cancer 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 29 Aug 26
$32.80 - $48.70
🚀Boosted
Burro Buster 5k
Fairplay, Colorado
Sat 04 Jul 26
$38.10
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2026 Suicide Prevention Color Walk/Run
Center, Colorado
Tue 30 Sep 25 - Mon 28 Sep 26
$27.50
Planet Fitness Mayorthon
Louisville, Kentucky
Mon 23 Feb 26 - Sat 08 Aug 26
$116.56
FireKracker 5K Training
Fort Collins, Colorado
Sat 02 May 26 - Sat 04 Jul 26
Free
2.2 for 22q Walk/Run/Ride 2026
Anywhere, Colorado
Sat 06 Jun 26 - Sun 14 Jun 26
$29.62 - $38.10
Flamingo Day 5K
Denver, Colorado
Sun 07 Jun 26
$40.88
Colorado 13er (Half Marathon/10k/5k)
Louisville, Colorado
Sun 07 Jun 26
$45.00 - $75.00
The Big Run Presented by Brooks
Denver, Colorado
Sun 07 Jun 26
$43.40
DU Dash Colorado
Palmer Lake, Colorado
Sun 07 Jun 26
$33.53 - $49.54
All-Out Summer Breeze
Arvada, Colorado
Sat 13 Jun 26
$43.40 - $91.10
Sam's Rainbow Run
Fort Collins, Colorado
Sat 13 Jun 26
Free - $39.03
St Mary's Church "Loop the Lake 5K" at Lathrop State Park
Walsenburg, Colorado
Sat 13 Jun 26
$38.10
Stepping Stone 5K
Littleton, Colorado
Sat 13 Jun 26
$38.35
Treat Trot - Denver
Thornton, Colorado
Sat 13 Jun 26
$20.83 - $48.28
Treat Trot Colorado Springs
Colorado Springs, Colorado
Sun 14 Jun 26
$20.83 - $46.28
The Bullfrog Splashdown
Littleton, Colorado
Sun 14 Jun 26
Free - $90.04
2026 Doggie Dash
Colorado Springs, Colorado
Sat 20 Jun 26
$27.50
Fatherhood 5k Family Run/Walk
Colorado Springs, Colorado
Sat 20 Jun 26
$22.20 - $107.00
Parker Parks and Recreation Dash Across the Dam Father’s Day 5K
Parker, Colorado
Sat 20 Jun 26
$43.65
Red, White and Brew 5k, 10k & Half Marathon
Windsor, Colorado
Sat 20 Jun 26
$16.90 - $96.40
Unicorn 5k (North)
Thornton, Colorado
Sat 20 Jun 26
$24.00 - $51.00
Sierra's 5K Run/Walk Race Against Meningitis
Loveland, Colorado
Sat 20 Jun 26
$11.85 - $33.05
Strawberry Shortcut
Glenwood Springs, Colorado
Sun 21 Jun 26
$25.00 - $40.00
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, Colorado
Sun 21 Jun 26
$13.00 - $49.00
Sunset Trail Running Festival
Boulder, Colorado
Sun 21 Jun 26
$22.85 - $81.56
Juneteenth Fun Run 5K
Denver, Colorado
Sun 21 Jun 26
$27.50 - $48.70
The Red Schoolhouse Run
Louisville, Colorado
Tue 23 Jun 26
$32.80
High Line Canal Summer Scamper, 5K for All
Denver
Wed 24 Jun 26
$35.00
The Four Legged 5k
Bailey, Colorado
Fri 26 Jun 26
$10.00 - $20.00
The Sunlight Showdown
Glenwood Springs, Colorado
Sat 27 Jun 26 - Sat 19 Sep 26
$36.55 - $72.60
Denver Pride 5K
Denver, Colorado
Sat 27 Jun 26
$54.25
Fitness Expo On Tap at the Colorado Tap House
Arvada, Colorado
Sat 27 Jun 26
Free - $22.20
SBT TRL
Steamboat Springs, Colorado
Sat 27 Jun 26
$38.90 - $60.10
Firework Color Run
Berthoud, Larimer
Sat 27 Jun 26
$30.00
Before The Fourth 5k
Littleton, Colorado
Sat 27 Jun 26
$40.00
Durango Brewer's Trail Series
Durango, Colorado
Thu 02 Jul 26
$32.80 - $80.50
Rendezvous Run for Independence
Winter Park, Colorado
Sat 04 Jul 26
$40.00
HRCA Independence Day 5K
Littleton, Colorado
Sat 04 Jul 26
$40.00
Red, White, and WARRIOR 5K
Grand Junction, Colorado
Sat 04 Jul 26
$11.60 - $38.10
Loveland Liberty 5K
Loveland, Colorado
Sat 04 Jul 26 - Wed 15 Jul 26
$43.40
6th Annual July 4th ROCK-IT RUN
Castle Rock, Colorado
Sat 04 Jul 26
Free - $59.30
Showing 1-40 of 117 results
