Race Discovery

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

813 events found

2026 Chatham Sweetcorn Shuck n' Run 5K logo
Jul
18

2026 Chatham Sweetcorn Shuck n' Run 5K

Chatham, Illinois, United States
Running
5K
The Opie's 116 Spirits Run logo
Jul
18

The Opie's 116 Spirits Run

Roanoke, Illinois, United States
Running
5K
Joshua's Great Things 5K and Fun Run logo
Jul
18

Joshua's Great Things 5K and Fun Run

Shiloh, Illinois, United States
Running
5K 0.8K
Chicago Chinatown 5K Run logo
Jul
18

Chicago Chinatown 5K Run

Chicago, Illinois, United States
Running
5K
Christmas in July Half Marathon and 5K (Chicago area) logo
Jul
18

Christmas in July Half Marathon and 5K (Chicago area)

Elk Grove Village, Illinois, United States
Running
Half-Marathon 5K
Run for the Dogs 5k - Aurora logo
Jul
18

Run for the Dogs 5k - Aurora

Aurora, Illinois, United States
Running
5K
Running For Hope 5k - Ladd Daze logo
Jul
18

Running For Hope 5k - Ladd Daze

Ladd, Illinois, United States
Running
5K
Run The Valley 5k/10K logo
Jul
18

Run The Valley 5k/10K

German Valley, Illinois, United States
Running
5K 1.6K 10K
Stan's Donut Race logo
Jul
18

Stan's Donut Race

Chicago, Illinois, United States
Running
10K 5K 1.6K 9.8K +4
Haley's 5K Glow Run
Jul
17

Haley's 5K Glow Run

Beecher City, Illinois, United States
Running
5K
Margarita Mayhem 5K (Chicago Area) logo
Jul
17

Margarita Mayhem 5K (Chicago Area)

Elk Grove Village, Illinois, United States
Running
5K
Saline County Fair Glow in the Dark 5k logo
Jul
17

Saline County Fair Glow in the Dark 5k

Harrisburg, Illinois, United States
Running Walking
5K