Race Discovery

5K races in Colorado, United States — 2026 running calendar

436 events found

Run for Breast Cancer 5K/10K/13.1 Denver/Aurora logo
Jun
06

Run for Breast Cancer 5K/10K/13.1 Denver/Aurora

Centennial, Colorado, United States
$30.00 - $45.00
Running
5K 10K Half-Marathon 1.6K +8
Pueblo Levee Fun Run Walk logo
Jun
06

Pueblo Levee Fun Run Walk

Pueblo, Colorado, United States
Running
5K
Aiden's Adventure 5k logo
Jun
06

Aiden's Adventure 5k

Colorado Springs, Colorado, United States
Running
5K 1.6K +1
Berthoud Day 5K logo
Jun
06

Berthoud Day 5K

Berthoud, Colorado, United States
Running
5K
Creede Donkey Dash logo
Jun
06

Creede Donkey Dash

Creede, Colorado, United States
Running
16.1K 4.8K
Grand Valley Oncology - Life In Color 5K logo
Jun
06

Grand Valley Oncology - Life In Color 5K

Grand Junction, Colorado, United States
Running Walking
5K
SuperHeroes Run 5K/10K/13.1 DENVER/AURORA logo
Jun
06

SuperHeroes Run 5K/10K/13.1 DENVER/AURORA

Centennial, Colorado, United States
Running
5K 10K Half-Marathon 1.6K +2
J-Town Jog 5K and Kids 1 Mile Dash logo
Jun
06

J-Town Jog 5K and Kids 1 Mile Dash

Johnstown, Colorado, United States
Running
1.6K 5K
The Big Run Presented By Brooks logo
Jun
02

The Big Run Presented By Brooks

Colorado Springs, Colorado, United States
Running
5K 4.8K
Endorphins for Orphans Virtual 5K logo
Jun
01

Endorphins for Orphans Virtual 5K

Colorado Springs, Colorado, United States
$75.00
Running
5K
Love Hard 5k Fun Run logo
Jun
01

Love Hard 5k Fun Run

Denver, Colorado, United States
Running
5K +4
Mile High Rescue Sixth annual 5K! Running for Rescues! & Summer Kick Off Party logo
May
31

Mile High Rescue Sixth annual 5K! Running for Rescues! & Summer Kick Off Party

Englewood, Colorado, United States
Running
5K 1.6K +2