Race Discovery

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

896 events found

Freedom Ride Animal Rescue 5k Fun Run & 1 Mile Walk & Wag logo
Sep
30

Freedom Ride Animal Rescue 5k Fun Run & 1 Mile Walk & Wag

Monmouth, Illinois, United States
$20.00 - $25.00
Running
5K 1.6K
Haunted Wine Run Virtual Race logo
Sep
30

Haunted Wine Run Virtual Race

Chicago, Illinois, United States
Running
5K
5k for Hopeful Beginnings logo
Sep
30

5k for Hopeful Beginnings

Palatine, Illinois, United States
Running
5.2K
Lester Fun Run 2025 logo
Sep
27

Lester Fun Run 2025

Downers Grove, Illinois, United States
Running
5K 1.6K +1
2026 Chi-Care 5K Run/Walk logo
Sep
27

2026 Chi-Care 5K Run/Walk

Chicago, Illinois, United States
Running
5K
Catskin Days 5k logo
Sep
27

Catskin Days 5k

Carrier Mills, Illinois, United States
Running Walking
5K
Run the River for Respect 5K logo
Sep
27

Run the River for Respect 5K

Ottawa, Illinois, United States
Running
5K
Run for Honor
Sep
27

Run for Honor

Springfield, Illinois, United States
Running
5K
Main Street Fest 5k logo
Sep
27

Main Street Fest 5k

Cary, Illinois, United States
Running
5K
Route 66 Mother Road 5K Foot Race logo
Sep
27

Route 66 Mother Road 5K Foot Race

Springfield, Illinois, United States
Running
5K 1.6K
She Moves Mujer Muévete logo
Sep
27

She Moves Mujer Muévete

Libertyville, Illinois, United States
Running
5K
Fall Fest 5K and Kids Fun Run logo
Sep
27

Fall Fest 5K and Kids Fun Run

Stillman Valley, Illinois, United States
Running
5K 0.4K