Race Calendar in Illinois, United States

Kaskaskia Blue Classic 5k 2025

Centralia, Illinois, United States

01 Aug, 2026 (Sat)

$15.00 - $30.00

Running

5K 1.6K

AOTK Nourish the Nations 5k Color Run/Walk

Geneseo, Illinois, United States

01 Aug, 2026 (Sat)

$30.00

Running

5K

Tom Short 5K

Shelbyville, Illinois, United States

01 Aug, 2026 (Sat)

$25.00

Running

5K 1.6K

College of DuPage 5k & Track Fest

Glen Ellyn, Illinois, United States

01 Aug, 2026 (Sat)

$25.00

Running

5K

Dawson Lake Dash

Le Roy, Illinois, United States

02 Aug, 2026 (Sun)

$10.00 - $15.00

Running

5.6K 1.6K

Heatwave Half Marathon - Greater Chicago

Greater Chicago, Illinois, United States

02 Aug, 2026 (Sun)

$22.00 - $70.00

Running

1.6K 5K 10K Half-Marathon +1

Effingham County Fair 5K

Altamont, Illinois, United States

02 Aug, 2026 (Sun)

$20.00 - $25.00

Running

5K 1.6K

SSW Running Club Club Challenge 5k

Tinley Park, Illinois, United States

05 Aug, 2026 (Wed)

$30.00

Running

5K

White Squirrel Kids Triathlon

Olney, Illinois, United States

07 Aug, 2026 (Fri)

Twilight Fun Run

Palatine, Illinois, United States

07 Aug, 2026 (Fri)

$15.00

Running

3.6K

Central Illinois Summer Trail Series #3

Washington, Illinois, United States

07 Aug, 2026 (Fri)

$25.00

Trail running

8K

Wenona 5k

Wenona, Illinois, United States

07 Aug, 2026 (Fri)

$30.00

Running

5K