Race Calendar in Illinois, United States

Pig Out & Pace Yourself 5K

Manhattan, Illinois, United States

30 May, 2026 (Sat)

$50.00

Running

5K

Race for Peace 5K

Chicago, Illinois, United States

30 May, 2026 (Sat)

$45.00

Running

5K

Red Cedar Trail Races at Giant City State Park

Makanda, Illinois, United States

30 May, 2026 (Sat)

$35.00 - $85.00

Trail running

5K 21.9K 40.2K

Ross Bogue Memorial Run the Hills 5k

Barrington Hills, Illinois, United States

30 May, 2026 (Sat)

$45.00

Running

5K

The Trail Trot Cross Country 5K and Kid's Fun Run

Robinson, Illinois, United States

30 May, 2026 (Sat)

$15.00 - $35.00

Running

5K 1.6K

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)

$45.00 - $80.00

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