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

Hull of a Race

Hull, Illinois, United States

15 Aug, 2026 (Sat)

$10.00 - $30.00

Running, Walking

0.4K 5K 10K

Bagel Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

15 Aug, 2026 (Sat) – 10 Oct, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Run for PB& J 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

15 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Coon Creek Classic

Hampshire, Illinois, United States

16 Aug, 2026 (Sun)

$30.00 - $35.00

Running

10K 2K

Abe's Amble

Springfield, Illinois, United States

23 Aug, 2026 (Sun)

$30.00

Running

10K 5K

Run to Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Feather Hills Double Barrel 5K/10K

Makanda, Illinois, United States

29 Aug, 2026 (Sat)

$40.00 - $60.00

Running

10K 5K 15K

Summer Sizzler- Greater Chicago

Aurora, Illinois, United States

30 Aug, 2026 (Sun)

$22.00 - $38.00

Running

5K 10K 15K 1.6K

Naperville Trails Half Marathon & 10K

Wheaton, Illinois, United States

05 Sep, 2026 (Sat)

$44.99 - $109.99

Running

Half-Marathon 10K +2

National Chocolate Day: Run for Chocolates 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jared Lee. Edge Memorial 5k/10k

Williamsville, Illinois, United States

12 Sep, 2026 (Sat)

$35.00

Running

5K 10K

Arcola Broom Corn Festival Races

Arcola, Illinois, United States

12 Sep, 2026 (Sat)

$25.00

Running, Walking

10K 5K