Running Race Calendar in Illinois, United States

Bloomingdale Trail 5K

Chicago, Illinois, United States

Sep 26, 2026 (Sat)

$5.00 - $35.00

Running

5K 0.8K 0.4K

Lake County Suicide Prevention Task Force 14th Annual 5K Walk/Run for Awareness and Suicide Prevention

Grayslake, Illinois, United States

Sep 26, 2026 (Sat)

$30.00

Running

5K

Northbrook District 27 Pta 5K, 1 Mile and Kid's Dash

Northbrook, Illinois, United States

Sep 26, 2026 (Sat)

$15.00 - $32.00

Running

5K 1.6K Kids Dash T-Shirt Only +2

Belleville Main Street Marathon & Half Marathon

Belleville, Illinois, United States

Sep 26, 2026 (Sat)

$95.00 - $105.00

Running

Marathon Half-Marathon

Stone Bridge Half Marathon and 5k

Roscoe, Illinois, United States

Sep 26, 2026 (Sat)

$35.00 - $80.00

Running

Half-Marathon 5K

District 112 FUNd Run and Family Walk

Highland Park, Illinois, United States

Sep 26, 2026 (Sat)

$15.00 - $40.00

Running, Walking

5K 1.6K +2

Route 66 Mother Road 5K Foot Race

Springfield, Illinois, United States

Sep 27, 2026 (Sun)

$30.00 - $35.00

Running

5K 1.6K

Soph's Legacy Loop - In the Clouds

Lockport, Illinois, United States

Sep 27, 2026 (Sun)

$16.00 - $30.00

Running

3.2K 1.6K

Fall Fest 5K and Kids Fun Run

Stillman Valley, Illinois, United States

Sep 27, 2026 (Sun)

$5.00 - $30.00

Running

5K 0.4K

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

Chicago, Illinois, United States

Sep 27, 2026 (Sun)

$22.00 - $72.00

Running

5K 10K Half-Marathon 1.6K

Run the River for Respect 5K

Ottawa, Illinois, United States

Sep 27, 2026 (Sun)

$30.00

Running

5K

Illinois Homecoming Run

Urbana, Illinois, United States

Sep 27, 2026 (Sun) – Oct 3, 2026

$5.00 - $20.00

Running

4.8K 5K