Race Calendar in Illinois, United States

Oct

03

Autumn Leaf Run

Freeport, Illinois, United States

$25.00

Trail running

5K

Oct

03

Hops for Hope 5K & BrewFest Presented by 93 Octane Brewery 2026

Saint Charles, Illinois, United States

$65.00 - $80.00

Running

5K

Oct

03

Angels Against Abuse 5K Walk/Run

Romeoville, Illinois, United States

$35.00

Running

5K

Oct

03

Run The Woods

Hudson, Illinois, United States

$30.00

Running Walking

5K 8K 1.6K +1

Oct

03

Fulton Fun Crew Fall Festival 5K

Fulton, Illinois, United States

$10.00 - $20.00

Running

5K 0.4K

Oct

03

Haunted Wine Run 5k at Busse Woods

Elk Grove Village, Illinois, United States

$40.00

Running

5K

Oct

04

Last Chance Tri

Mattoon, Illinois, United States

$50.00 - $70.00

Triathlon

5K 10K

Oct

04

Trail Mix

Rockford, Illinois, United States

$50.00 - $80.00

Duathlon Cycling

22.5K 32.2K 16.1K 11.3K +1

Oct

04

5K Fun Run/Walk and Community Health Fair

Melrose Park, Illinois, United States

$30.00

Running

5K

Oct

04

Fire Zone 5k

Lockport, Illinois, United States

$35.00

Running

5K

Oct

04

2026 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, Illinois, United States

$40.00

Running

5K

Oct

04

Nancy M. Kapheim Memorial Classic

Rock Island, Illinois, United States

$7.00 - $35.00

Walking Running

5K 10K Breakfast Only