Race Discovery

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

896 events found

Run For Autism 5k
Jun
21

Run For Autism 5k

Kankakee, Illinois, United States
Running Walking
5K 3.2K
Daisy Dash 2026 logo
Jun
21

Daisy Dash 2026

Clarendon Hills, Illinois, United States
Running
5K 1K
Pura Vida 5K Fun Run/Walk logo
Jun
21

Pura Vida 5K Fun Run/Walk

Wood Dale, Illinois, United States
Running
5K
San Juan 5K
Jun
21

San Juan 5K

Chicago, Illinois, United States
Running
5K
Sloth Run 5K/10K/13.1 Chicago/Evanston logo
Jun
20

Sloth Run 5K/10K/13.1 Chicago/Evanston

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +8
2026 Big Muddy Monster 5k Run/Walk logo
Jun
20

2026 Big Muddy Monster 5k Run/Walk

Murphysboro, Illinois, United States
Running Walking
5K
Run Juneteenth Day 5K/10K/13.1 CHICAGO/EVANSTON logo
Jun
20

Run Juneteenth Day 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +2
Lake Escape 5K/10K/Kids 1K logo
Jun
20

Lake Escape 5K/10K/Kids 1K

Loda, Illinois, United States
Running
10K 5K 1K
Run the Plank 5k logo
Jun
20

Run the Plank 5k

Ottawa, Illinois, United States
Running
5K
Shoebox 5K and 1 Mile Run/Walk logo
Jun
20

Shoebox 5K and 1 Mile Run/Walk

Davis, Illinois, United States
Running
5K 1.6K
Sesser Homecoming 5k logo
Jun
20

Sesser Homecoming 5k

Sesser, Illinois, United States
Running Walking
5K
26th Annual June Jamboree 5k Run/Walk logo
Jun
20

26th Annual June Jamboree 5k Run/Walk

New Baden, Illinois, United States
Running
5K