5K races in Illinois, United States — 2026 running calendar

Oct

25

5k Foot Pursuit

Fairview Heights, Illinois, United States

$35.00

Running

5K

Oct

25

Howl-o-ween 5k - Dan Ryan Woods

Chicago, Illinois, United States

$30.00

Running

5K

Oct

25

Hot Cider Hustle - Wheaton 8 Mile Run & 5K Run/Walk

Wheaton, Illinois, United States

$12.99 - $90.00

Running

12.9K 5K +4

Oct

25

Haunted Oak 5K

Homer Glen, Illinois, United States

$45.00

Running

5K

Oct

25

Haunted Halloween Half Marathon & 5km

Chicago, Illinois, United States

$59.00 - $99.00

Running

Half-Marathon 5K

Oct

25

Fraidycat 5k,8k & Meow Mile

Oswego, Illinois, United States

$25.00 - $45.00

Running

8K 5K 1.6K

Oct

25

Governors State University Jaguar 5K

University Park, Illinois, United States

$35.00

Running Walking

5K 1.6K

Oct

25

Riverside Foundation Halloween Hustle 5K Walk or Run

Lincolnshire, Illinois, United States

$45.00

Running

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

30

Race the Dead

Towanda, Illinois, United States

$8.00 - $20.00

Running

5K

Oct

30

The Copper Penny Spirits Halloween Eve 5k

Vandalia, Illinois, United States

$60.00

Running

5K

Oct

30

Louisville Fall Festival Glow 5K Run/Walk

Louisville, Illinois, United States

$25.00

Running

5K 1.6K