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

Jun

05

Races for all Paces

Charleston, Illinois, United States

Free - $35.00

Running

10K 5K 1.6K Toddler Trot +1

Jun

12

Waubonsee Foundation Trail Run

Sugar Grove, Illinois, United States

$30.00 - $40.00

Running

5K 10K

Jun

13

Treat Trot Greater Chicago

Chicago, Illinois, United States

$17.00 - $42.00

Running

Kids Dash 1.6K 5K 10K +3

Jun

19

Run Juneteenth Day 5K/10K/13.1 Chicago/Evanston

Chicago, Illinois, United States

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Jun

26

Proud to Run: Pride Race – presented by Walgreens

Chicago, Illinois, United States

$45.00 - $58.50

Walking Running

5K 10K

Jul

17

Run for the Bagel

Mattoon, Illinois, United States

$15.00 - $40.00

Running

5K 10K 1.6K

Aug

22

Summer Sizzler - Greater Chicago

Chicago, Illinois, United States

$17.00 - $42.00

Running

Kids Dash 1.6K 5K 10K +3

Sep

11

Naperville Trails Half Marathon & 10K

Wheaton, Illinois, United States

$54.99 - $109.99

Running

Half-Marathon 10K +2

Sep

18

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

Chicago, Illinois, United States

Free - $50.00

Running

Kid's Dash 1.6K 5K 10K +4

Sep

18

Morton Pumpkin Classic

Morton, Illinois, United States

$30.00 - $40.00

Running

10K 3.2K

Sep

18

Midwest Ocr

Marseilles, Illinois, United States

$29.00 - $1,400.00

Obstacle race Running

10K 5K The Bearded Challenge | Multi-Lap - 9:00am Kid's Course +11

Sep

26

DeKalb Corn Classic

DeKalb, Illinois, United States

$30.00 - $40.00

Running

10K 5K