Running Race Calendar in Illinois, United States

Aug

07

Wenona 5k

Wenona, Illinois, United States

Running

5K

Aug

07

Twilight Fun Run

Palatine, Illinois, United States

Running

3.6K

Aug

06

Fast Track Racing Team's Kids' Night at the Track!

Hoffman Estates, Illinois, United States

Running

Kids Race (All distances)

Aug

06

McHenry Runathon

McHenry, Illinois, United States

Running

McHenry Runathon

Aug

05

SSW Running Club Club Challenge 5k

Tinley Park, Illinois, United States

Running

5K

Aug

03

SurgOnc Race for Research

Rosemont, Illinois, United States

$35.00

Running

SurgOnc Race for Research

Aug

02

Effingham County Fair 5K

Altamont, Illinois, United States

Running

5K 1.6K

Aug

02

Heatwave Half Marathon - Greater Chicago

Chicago, Illinois, United States

Running

1.6K 5K 10K Half-Marathon +1

Aug

02

Dawson Lake Dash

Le Roy, Illinois, United States

Running

5.6K 1.6K

Aug

02

Summer's Last Kick

Oswego, Illinois, United States

Running

1.6K 5K

Aug

01

Tiskilwa Pow Wow 5K 2026 Run/Walk

Tiskilwa, Illinois, United States

Running

5K

Aug

01

Kaskaskia Blue Classic 5k 2025

Centralia, Illinois, United States

Running

5K 1.6K