Race Discovery

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

896 events found

Race For a Ride logo
Aug
09

Race For a Ride

Chicago, Illinois, United States
Running
5K
Cisne Reunion 5k Run/Walk logo
Aug
08

Cisne Reunion 5k Run/Walk

Cisne, Illinois, United States
Running Walking
5K 1.6K
Kennekuk Road Runners - Howl at the Moon 8/4 hour Ultra logo
Aug
08

Kennekuk Road Runners - Howl at the Moon 8/4 hour Ultra

Danville, Illinois, United States
Running Walking
5.2K
RUN FOR C'VILLE logo
Aug
08

RUN FOR C'VILLE

Carpentersville, Illinois, United States
Running
5K 3.1K
Back-to-School Family Fun 5K logo
Aug
08

Back-to-School Family Fun 5K

Wheeling, Illinois, United States
Running
5K
Track Night Chicago logo
Aug
08

Track Night Chicago

Chicago, Illinois, United States
Running
1.6K 5K
Lincoln Douglas 5K and Fun Run logo
Aug
08

Lincoln Douglas 5K and Fun Run

Freeport, Illinois, United States
Running
5K
The Butterfly Cold Brew Spirits Run logo
Aug
08

The Butterfly Cold Brew Spirits Run

Joliet, Illinois, United States
Running
5K
Evergreen Lake 5K logo
Aug
08

Evergreen Lake 5K

Hudson, Illinois, United States
Running
5K
Cobden Peach Festival 5k logo
Aug
08

Cobden Peach Festival 5k

Cobden, Illinois, United States
Running Walking
5K 1.6K
Saint Bruno Falcon 5k Run/Walk logo
Aug
08

Saint Bruno Falcon 5k Run/Walk

Pinckneyville, Illinois, United States
Running
5K
Bulldog Challenge logo
Aug
08

Bulldog Challenge

Effingham, Illinois, United States
Running Walking
5K 10K 3.2K