10K races in Illinois, United States — 2026 running calendar

Stockton 5k / 10k

Stockton, Illinois, United States

11 Jul, 2026 (Sat)

$35.00 - $40.00

Running

5K 10K

Run Your Bass Off

Stanford, Illinois, United States

12 Jul, 2026 (Sun) – 18 Jul, 2026

$10.00 - $35.00

Running, Walking

10K 5.5K 3.2K 1.6K +2

Stan's Donut Race

Chicago, Illinois, United States

18 Jul, 2026 (Sat)

$29.99 - $59.99

Running

10K 5K 1.6K 9.8K +4

Run The Valley 5k/10K

German Valley, Illinois, United States

18 Jul, 2026 (Sat)

$15.00 - $35.00

Running

5K 1.6K 10K

Run for the Bagel

Mattoon, Illinois, United States

18 Jul, 2026 (Sat)

$15.00 - $40.00

Running

5K 10K 1.6K

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

Chicago, Illinois, United States

25 Jul, 2026 (Sat)

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +2

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

Chicago, Illinois, United States

25 Jul, 2026 (Sat) – 26 Sep, 2026

$30.00 - $50.00

Running

5K 10K Half-Marathon 1.6K +8

South Chicago Track Club Spectacular

Chicago, Illinois, United States

25 Jul, 2026 (Sat)

$20.00

Running

5K 1.6K 10K 0.8K

Run Mahomet

Mahomet, Illinois, United States

31 Jul, 2026 (Fri) – 01 Aug, 2026

$35.00 - $65.00

Running

3.1K 10K Half-Marathon 5K +2

Dim Sum & Then Some: The Uptown 5K/10K & Kids Dash

Chicago, Illinois, United States

01 Aug, 2026 (Sat)

$50.00 - $57.00

Running

10K 5K

Heatwave Half Marathon - Greater Chicago

Chicago, Illinois, United States

02 Aug, 2026 (Sun)

$22.00 - $70.00

Running

1.6K 5K 10K Half-Marathon +1

Bulldog Challenge

Effingham, Illinois, United States

08 Aug, 2026 (Sat)

$30.00

Running, Walking

5K 10K 3.2K