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

Oct

17

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

Chicago, Illinois, United States

$12.99 - $119.99

Running

Half-Marathon 10K 5K +7

Oct

17

Run Stephenson County

Orangeville, Illinois, United States

Running

Half-Marathon 5K 10K

Oct

18

Richardson Farm Fall 5K & 10K with Family 1 Mile Adventure Run

Spring Grove, Illinois, United States

$12.99 - $47.99

Obstacle race Running

5K 10K 1.6K +6

Oct

18

Frank Lloyd Wright Races

Oak Park, Illinois, United States

$19.00 - $46.00

Running Walking

10K 5K 1.6K Lil Runners - 3 Year Old +3

Oct

24

Batavia United Way Bat Race 5K & 10K

Batavia, Illinois, United States

$5.00 - $50.00

Running

5K 10K 0.4K +1

Oct

25

Spooky Sprint - Greater Chicago

Chicago, Illinois, United States

$22.00 - $78.00

Running

1.6K 5K 10K Half-Marathon

Oct

25

Polish Independence Run

Chicago, Illinois, United States

$49.00 - $69.00

Running Walking

10K 5K

Oct

25

Tri-State Warrior Run

Quincy, Illinois, United States

$20.00 - $45.00

Walking Running

1.6K 5K 10K Half-Marathon +7

Oct

31

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

Chicago, Illinois, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Oct

31

Riverview Ramble Half Marathon

Mount Carmel, Illinois, United States

$35.00 - $55.00

Running

Half-Marathon 10K 5K

Oct

31

Halloween Trick or Trot Run 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Nov

01

Run The Path 10k

Mc Nabb, Illinois, United States

$40.00

Running

10K