Race Discovery

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

685 events found

Back-to-School Family Fun 5K logo
Aug
08

Back-to-School Family Fun 5K

Wheeling, Illinois, United States
$25.00
Running
5K
Run Your Bundts Off 5k Fun Run & Walk - Springfield logo
Aug
08

Run Your Bundts Off 5k Fun Run & Walk - Springfield

Springfield, Illinois, United States
$45.00
Running Walking
5K 3.2K
RUN FOR C'VILLE logo
Aug
08

RUN FOR C'VILLE

Carpentersville, Illinois, United States
$45.00
Running
5K 3.1K
Track Night Chicago logo
Aug
08

Track Night Chicago

Chicago, Illinois, United States
$35.00 - $45.00
Running
1.6K 5K
The Butterfly Cold Brew Spirits Run logo
Aug
08

The Butterfly Cold Brew Spirits Run

Joliet, Illinois, United States
$55.00
Running
5K
Rev Run: A Run/Walk For Breast Cancer Awareness
Aug
09

Rev Run: A Run/Walk For Breast Cancer Awareness

Wilmette, Illinois, United States
$30.00
Running
5K
Miles for Miracles Run logo
Aug
09

Miles for Miracles Run

Mount Prospect, Illinois, United States
$25.00
Running
1.6K 3.2K 4.8K
Race For a Ride logo
Aug
09

Race For a Ride

Chicago, Illinois, United States
$50.00
Running
5K
Race For a Ride! logo
Aug
09

Race For a Ride!

Chicago, Illinois, United States
$75.00
Running
5K
Rockford Road Runners Members Picnic & Group Run logo
Aug
12

Rockford Road Runners Members Picnic & Group Run

Cherry Valley, Illinois, United States
Free
Running
5K
Lena Brew Run 5k logo
Aug
15

Lena Brew Run 5k

Lena, Illinois, United States
$40.00
Running
5K
Prostate Cancer Awareness 5K Walk/Run/Bike-Most Worshipful Prince Hall Grand Lodge of IL (one race four locations simulantaneously) logo
Aug
15

Prostate Cancer Awareness 5K Walk/Run/Bike-Most Worshipful Prince Hall Grand Lodge of IL (one race four locations simulantaneously)

Chicago, Illinois, United States
$35.00
Running
5K