10K races near Chicago, Illinois — 2026 running calendar

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

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

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 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

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

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

Chicago, Illinois, United States

26 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

Chicago, Illinois, United States

27 Sep, 2026 (Sun)

$22.00 - $72.00

Running

5K 10K Half-Marathon 1.6K

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

Chicago, Illinois, United States

10 Oct, 2026 (Sat) – 28 Nov, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K

Chicago, Illinois, United States

17 Oct, 2026 (Sat)

$12.99 - $119.99

Running

Half-Marathon 10K 5K +7

Spooky Sprint - Greater Chicago

Chicago, Illinois, United States

25 Oct, 2026 (Sun)

$22.00 - $66.00

Running

1.6K 5K 10K Half-Marathon

Polish Independence Run

Chicago, Illinois, United States

25 Oct, 2026 (Sun)

$49.00 - $69.00

Running, Walking

10K 5K

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

Chicago, Illinois, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2