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

Oct

10

We Love Teachers 5K - Chicago

Elk Grove Village, Illinois, United States

$25.00 - $45.00

Running

5K

Oct

10

Fairgrounds Classic 5K Community Race

Sandwich, Illinois, United States

$40.00

Running

5K

Oct

10

Coffee Lovers Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Oct

10

Operation Jake

Herrin, Illinois, United States

$45.00

Running

5K

Oct

10

Operation Jake 5K Run And Walk

Herrin, Illinois, United States

$35.00

Running

5K

Oct

10

Chili Chase 5K Run and Kids Pepper Dash

Belleville, Illinois, United States

$10.00 - $30.00

Running

5K Kids Pepper Dash (12 & under)

Oct

10

Cai - Illinois Family 5k

Oak Brook, Illinois, United States

$70.00

Running

5K

Oct

10

Run With Kenyans 5K Shakeout Run – Chicago

Chicago, Illinois, United States

$50.00

Running

5K

Oct

10

Candy Corn 5K

Carmi, Illinois, United States

$30.00

Running

5K

Oct

10

Nik's 7K Home Run & 1.5 Mile Walk at MercyHealth Sportscore Two (Indoor Sports Center)

Loves Park, Illinois, United States

$25.00 - $40.00

Running Walking

7K 2.4K 5K +1

Oct

10

McKendree University Homecoming & Family Weekend "Rise and Shine" 5K Walk/Run & Kids' Dash

Lebanon, Illinois, United States

$20.00

Running

5K

Oct

10

Care4 Breast Cancer Hybrid 5K

Woodstock, Illinois, United States

$15.00 - $35.00

Running

5K