Race Discovery

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

896 events found

Abe's Army logo
Jun
01

Abe's Army

Springfield, Illinois, United States
Running
10K 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
Run for the Zoo 2026 logo
May
31

Run for the Zoo 2026

Chicago, Illinois, United States
Running Walking
10K 5K 15K +3
Young Hearts for Life 5K Run/Walk logo
May
31

Young Hearts for Life 5K Run/Walk

Lisle, Illinois, United States
Running
5K
Mistie Hill Wine Run 5k logo
May
31

Mistie Hill Wine Run 5k

Custer Park, Illinois, United States
Running
5K
Defeat the Stigma 5k logo
May
30

Defeat the Stigma 5k

Orland Park, Illinois, United States
Running
5K
Lake County Health 5k logo
May
30

Lake County Health 5k

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

Pig Out & Pace Yourself 5K

Manhattan, Illinois, United States
Running
5K
Orient Color Run 5K logo
May
30

Orient Color Run 5K

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

NIGHT NATION RUN - CHICAGO

Chicago, Illinois, United States
Running
5K
CHI Mental Health Color Run/Walk 5K logo
May
30

CHI Mental Health Color Run/Walk 5K

Arthur, Illinois, United States
Running
5K 1K
Christopher Homecoming 5k Race logo
May
30

Christopher Homecoming 5k Race

Christopher, Illinois, United States
Running Walking
5K