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5k Runs Found In Colorado in April

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5k Runs in Colorado in April 2026

Find A Race is the US's favourite event listings site. Check out our list of April 2026 5k Runs in Colorado below.

Race Calendar: 5k Runs Found In April

🚀Boosted

Earth Day 5K

Durango, Colorado
Sat 18 Apr 26
$32.80
🚀Boosted

2026 Fairmount Fit Fest

Golden, Colorado
Sun 19 Apr 26
$21.75 - $52.00
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2026 Suicide Prevention Color Walk/Run

Center, Colorado
Tue 30 Sep 25 - Mon 28 Sep 26
$27.50

2026 C.O.P.S. WINTER RACE SERIES

Golden, Colorado
Wed 07 Jan 26 - Thu 30 Apr 26
$31.40 - $103.50

Planet Fitness Mayorthon

Louisville, Kentucky
Mon 23 Feb 26 - Sat 08 Aug 26
$116.56

Erie Easter Bunny Hop

Erie, Colorado
Sat 04 Apr 26
$38.10

Always Hope Easter Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado
Sat 04 Apr 26
$32.80 - $48.70

Run the Ranch

Loveland, Colorado
Fri 10 Apr 26 - Sat 11 Apr 26
$48.70 - $160.00

Dash for Detection: Oral Cancer Awareness 5K

Denver, Colorado
Sat 11 Apr 26
$38.35

Rockin on the River 5K

Littleton, Colorado
Sat 11 Apr 26
$28.81

ASDAsh 5K to Beat Tooth Decay

Aurora, Colorado
Sat 11 Apr 26
$30.00

CRMAC Uplift Her - 5K Run/Walk

Fort Collins, Colorado
Sat 11 Apr 26
Free

Platte River Half-Marathon, Relay & 5k

Littleton, Colorado
Sun 12 Apr 26
$48.70 - $228.90

Donut Dash

Denver, Colorado
Sun 12 Apr 26
$40.88

Hop Into Spring 5K - Denver

Denver, Colorado
Sun 12 Apr 26
$33.60 - $39.10

Spring Fling Prairie Dog Half, 10k, & 5k

Arvada, Colorado
Sun 12 Apr 26
$40.00 - $80.00

All-Out Beat the Heat

Westminster, Colorado
Sat 18 Apr 26
$43.40 - $80.50

Great Western Trail Race

Severance, Colorado
Sat 18 Apr 26
$16.90 - $69.90

Woody's Tortoise And Hare

Fountain, Colorado
Sat 18 Apr 26
$22.20

Donot Stop Half Marathon (5k/10k) - Colorado Springs

Colorado Springs, Colorado
Sat 18 Apr 26
$20.83 - $67.58

Earth Day 5K

Durango, Colorado
Sat 18 Apr 26
$32.80

2026 Fairmount Fit Fest

Golden, Colorado
Sun 19 Apr 26
$21.75 - $52.00

SOAR 5K

Golden, Colorado
Sat 25 Apr 26
Free - $22.20

Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado
Sat 25 Apr 26
$32.80 - $48.70

Bigfoot Half Marathon

Estes Park, Colorado
Sat 25 Apr 26
$60.10 - $151.05

Alpine Autism Center 19th Annual "Run for the One" 5k Walk/Run

Colorado Springs, Colorado
Sat 25 Apr 26 - Fri 01 May 26
Free - $43.65

Unicorn 5k (Denver-East)

Denver, Colorado
Sun 26 Apr 26
$20.50 - $45.00

Blue Heron Half & 5K

Brighton, Colorado
Sun 26 Apr 26
$32.80 - $69.90

Pueblo Spring Runoff

Pueblo, Colorado
Sun 26 Apr 26
$38.10 - $54.00

2026 Flying Pig 5K

Fort Collins, Colorado
Sun 26 Apr 26
$43.40

2026 Dash & Dine 5k Run Series

Boulder, Colorado
Tue 28 Apr 26
$38.10 - $128.20
Showing 1-29 of 29 results

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