Running Race Calendar in Illinois, United States

Sep

27

Lester Fun Run 2025

Downers Grove, Illinois, United States

$6.00 - $36.00

Running

5K 1.6K +1

Sep

27

Golden Harvest Half Marathon & 5k/10k - Greater Chicago

Chicago, Illinois, United States

$22.00 - $78.00

Running

5K 10K Half-Marathon 1.6K

Sep

27

Northwest CASA Pumpkin Dash 5k / 10k

Elk Grove Village, Illinois, United States

$40.00 - $55.00

Running

5K 10K

Sep

27

Route 66 Mother Road 5K Foot Race

Springfield, Illinois, United States

$35.00 - $40.00

Running

5K 1.6K

Sep

27

Run the River for Respect 5K

Ottawa, Illinois, United States

$35.00

Running

5K

Sep

27

2026 Chi-Care 5K Run/Walk

Chicago, Illinois, United States

$45.00

Running

5K

Sep

27

Fall Fest 5K and Kids Fun Run

Stillman Valley, Illinois, United States

$5.00 - $30.00

Running

5K 0.4K

Sep

27

Soph's Legacy Loop - In the Clouds

Lockport, Illinois, United States

$16.00 - $35.00

Running

3.2K 1.6K

Sep

27

DeKalb Corn Classic

Dekalb, Illinois, United States

$35.00 - $45.00

Running

10K 5K

Sep

27

Main Street Fest 5k

Cary, Illinois, United States

$30.00

Running

5K

Sep

27

Plainfield Harvest Run 5k/10k & Kids Miler

Plainfield, Illinois, United States

$20.00 - $50.00

Running

1.6K 5K 10K

Sep

27

Illinois Homecoming Run

Urbana, Illinois, United States

$5.00 - $20.00

Running

4.8K 5K