Race Discovery

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

685 events found

Stumpy's 5k Run and 1 Mile Fun Run/Walk logo
Jul
04

Stumpy's 5k Run and 1 Mile Fun Run/Walk

Shirland, Illinois, United States
Running
5K 1.6K
Warrenville Park District Firecracker 5K - Sparkler 1 Mile -R
Jul
04

Warrenville Park District Firecracker 5K - Sparkler 1 Mile -R

Warrenville, Illinois, United States
Running
5K
Major Reid Nannen Memorial 5K logo
Jul
04

Major Reid Nannen Memorial 5K

Hopedale, Illinois, United States
Running
5K 1.6K
Reagan Run
Jul
04

Reagan Run

Dixon, Illinois, United States
Running
5K Bandit
Bulldog Bolt 5K / 1 Mile Pet Walk logo
Jul
04

Bulldog Bolt 5K / 1 Mile Pet Walk

Durand, Illinois, United States
Walking Running
1.6K 5K
July 4th Run 5K/10K/13.1 CHICAGO/EVANSTON logo
Jul
04

July 4th Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +2
28th Annual Firecracker 5k logo
Jul
04

28th Annual Firecracker 5k

McLeansboro, Illinois, United States
Running Walking
5K 0.8K
Run for Chocolate 5K/10K/13.1 CHICAGO/EVANSTON logo
Jul
04

Run for Chocolate 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States
Running
5K 10K Half-Marathon 1.6K +2
Clinton Celebrates America's 250th 5k logo
Jul
04

Clinton Celebrates America's 250th 5k

Clinton, Illinois, United States
Running
5K
Streator Run For Glory
Jul
04

Streator Run For Glory

Streator, Illinois, United States
Running
5K
God's Country 5K/10K Run & 2 Mile Walk logo
Jul
04

God's Country 5K/10K Run & 2 Mile Walk

Forrest, Illinois, United States
Running Walking
5K 10K 3.2K
Walnut 5K Run/Walk for ALS logo
Jul
04

Walnut 5K Run/Walk for ALS

Walnut, Illinois, United States
Running
5K