Race Calendar in Illinois, United States

WARRIOR RUCK

Frankfort, Illinois, United States

30 May, 2026 (Sat)

$60.00

Running

32.2K

WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland)

Wheaton, Illinois, United States

30 May, 2026 (Sat)

$50.00 - $85.00

Running

Half-Marathon 10K 5K

Waubonsee Foundation Trail Run

Sugar Grove, Illinois, United States

30 May, 2026 (Sat)

$40.00 - $50.00

Running

5K 10K

World No Tobacco Day Run/ Walk 5K- FREE

Carterville, Illinois, United States

30 May, 2026 (Sat)

Free

Running

5K

Elgin Valley Fox Trot

Elgin, Illinois, United States

31 May, 2026 (Sun)

$20.00 - $60.00

Running

16.1K 5K 2K

Everybody Rides 2026

St. Charles, Illinois, United States

31 May, 2026 (Sun)

$20.00 - $50.00

Cycling

2.4K 16.1K 46.7K Ultra +1

George W. Buck Boys & Girls Club of Joliet 5K Run/Walk

Joliet, Illinois, United States

31 May, 2026 (Sun)

$40.00

Running

5K

Mistie Hill Wine Run 5k

Custer Park, Illinois, United States

31 May, 2026 (Sun)

$45.00

Running

5K

Run for the Zoo 2026

Chicago, Illinois, United States

31 May, 2026 (Sun)

$62.99 - $128.98

Running, Walking

10K 5K 15K +3

Young Hearts for Life 5K Run/Walk

Lisle, Illinois, United States

31 May, 2026 (Sun)

$35.00

Running

5K

Abe's Army

Springfield, Illinois, United States

01 Jun, 2026 (Mon) – 23 Aug, 2026

Free

Running

10K 5K

2026 SRRL Women's Running Clinic

La Salle, Illinois, United States

01 Jun, 2026 (Mon) – 03 Aug, 2026