Race Calendar in Illinois, United States

Oct

03

Martinsville Glow Run

Martinsville, Illinois, United States

Running

5K

Oct

03

Crooked Arm 5K

Lisle, Illinois, United States

Running

5K

Oct

03

Boo Island - 5K Charity Run/Walk

Blue Island, Illinois, United States

Running

5K

Oct

03

Storming Into Action - Play Knows No Limits

Walnut, Illinois, United States

Running

5K

Oct

03

Long Grove's Prairie State Half Marathon, 10K & Oktoberfest 5K

Long Grove, Illinois, United States

Running

Half-Marathon 10K 5K +7

Oct

03

A Pace for Petey

Tuscola, Illinois, United States

Running

5K Jake's Jog Kids Fun Run

Oct

03

3rd Annual Downers Grove, IL Ostomy 5k

Downers Grove, Illinois, United States

Running

5K

Oct

03

Sweet Ride | Bike • Run • Walk

Willow Springs, Illinois, United States

Running Cycling

5K 40K Ultra

Oct

03

Autumn Leaf Run

Freeport, Illinois, United States

Trail running

5K

Oct

03

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

Saint Charles, Illinois, United States

Running

5K

Oct

03

Shawnee Sasquatch 5K sponsored by Banterra Bank

Harrisburg, Illinois, United States

Running

5K

Oct

03

Fulton Fun Crew Fall Festival 5K

Fulton, Illinois, United States

Running

5K 0.4K