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

Jul

18

Healthy Heart Hustle 5K

Freeport, Illinois, United States

Running Walking

5K 1.6K

Jul

18

2026 Chatham Sweetcorn Shuck n' Run 5K

Chatham, Illinois, United States

Running

5K

Jul

18

Mack-a-Fest 5K Run/Walk

Mackinaw, Illinois, United States

Running

5K

Jul

18

Joshua's Great Things 5K and Fun Run

Shiloh, Illinois, United States

Running

5K 0.8K

Jul

18

The Opie's 116 Spirits Run

Roanoke, Illinois, United States

Running

5K

Jul

18

Stan's Donut Race

Chicago, Illinois, United States

Running

10K 5K 1.6K 9.8K +4

Jul

17

Saline County Fair Glow in the Dark 5k

Harrisburg, Illinois, United States

Running Walking

5K

Jul

17

Haley's 5K Glow Run

Beecher City, Illinois, United States

Running

5K

Jul

17

Margarita Mayhem 5K (Chicago Area)

Elk Grove Village, Illinois, United States

Running

5K

Jul

16

Sundowner 5k

New Lenox, Illinois, United States

Running

5K

Jul

15

The Police Chase Twilight 5k @ Vernon Hills Days

Vernon Hills, Illinois, United States

Running

5K

Jul

12

Disability Awareness Walk, Run, Roll

Evanston, Illinois, United States

Running

5K 2K