Race Discovery

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

685 events found

Mistie Hill Wine Run 5k logo
May
31

Mistie Hill Wine Run 5k

Custer Park, Illinois, United States
Running
5K
George W. Buck Boys & Girls Club of Joliet 5K Run/Walk logo
May
31

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

Joliet, Illinois, United States
Running
5K
Young Hearts for Life 5K Run/Walk logo
May
31

Young Hearts for Life 5K Run/Walk

Lisle, Illinois, United States
Running
5K
Elgin Valley Fox Trot logo
May
31

Elgin Valley Fox Trot

Elgin, Illinois, United States
Running
16.1K 5K 2K
Run for the Zoo 2026 logo
May
31

Run for the Zoo 2026

Chicago, Illinois, United States
Running Walking
10K 5K 15K +3
WARRIOR RUSH 5K - 10K - Half Marathon 13.1 (Chicagoland) logo
May
30

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

Wheaton, Illinois, United States
Running
Half-Marathon 10K 5K
Neoga Days 5K Run & Walk logo
May
30

Neoga Days 5K Run & Walk

Neoga, Illinois, United States
Running
5K
Race for Peace 5K logo
May
30

Race for Peace 5K

Chicago, Illinois, United States
Running
5K
NIGHT NATION RUN - CHICAGO logo
May
30

NIGHT NATION RUN - CHICAGO

Chicago, Illinois, United States
Running
5K
Dan Gibbons Twilight Trot logo
May
30

Dan Gibbons Twilight Trot

Elmhurst, Illinois, United States
Running
5K
Pig Out & Pace Yourself 5K logo
May
30

Pig Out & Pace Yourself 5K

Manhattan, Illinois, United States
Running
5K
World No Tobacco Day Run/ Walk 5K- FREE logo
May
30

World No Tobacco Day Run/ Walk 5K- FREE

Carterville, Illinois, United States
Running
5K