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

Jun

20

Lake Escape 5K/10K/Kids 1K

Loda, Illinois, United States

Running

10K 5K 1K

Jun

20

Little Miracles 5K

Springfield, Illinois, United States

Running

3K 5K 3.1K

Jun

20

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

Chicago, Illinois, United States

Running

5K 10K Half-Marathon 1.6K +2

Jun

20

Addison Park District POW! to Cancer 5K Run for a Cure

Addison, Illinois, United States

Running

5K

Jun

20

HIS Kids Cancer Support 5K

Granite City, Illinois, United States

Running

5K

Jun

17

2026 Short Run Long Day 5k Run/Walk 26th Annual

Frankfort, Illinois, United States

Running

5K

Jun

14

DASH for Detection

Chicago, Illinois, United States

Running

5K

Jun

14

Skyhawk Shuffle

Johnsburg, Illinois, United States

Running

5K 1.6K

Jun

14

ENDO 5K Fun Run/Walk

Chicago, Illinois, United States

Running

5K

Jun

13

Bobbi Morse 5k Benefit

Kenney, Illinois, United States

Running

5K

Jun

13

Sullivan Dash & Bash

Sullivan, Illinois, United States

Running

5K 1.6K 10K Half-Marathon +2

Jun

13

Minooka Summerfest 5k

Minooka, Illinois, United States

Running

5K