Running Race Calendar in Illinois, United States

Stars & Spikes: Totally Rad 5k

Lombard, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

Pink 5k Oak Brook Park District

Oak Brook, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Pioneer Spirit Triathlon - Sprint, Mini, & Challenge | 5k Run

Petersburg, Illinois, United States

May 9, 2026 (Sat) – May 16, 2026

Running

5K

August Hill Wine Run 5k

Utica, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Quarryman Challenge

Lemont, Illinois, United States

May 9, 2026 (Sat)

Running

16.1K 5K

5k Dokie Run

Wheeling, Illinois, United States

May 9, 2026 (Sat)

Running, Walking

5K 1.6K

Ribbons of Hope 5k

Mokena, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

Rivian 5K

Normal, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

RMS Color Fun Run 5K

Batavia, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Run for the Badge 5K

Sterling, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Donovan Color 5K & Bobcat Dash Run/Walk

Donovan, Illinois, United States

May 8, 2026 (Fri)

Running

5K 0.4K

Mother's Day 5K, 10K & Half Marathon

Lake Zurich, Illinois, United States

May 8, 2026 (Fri) – May 10, 2026

Running

5K 10K Half-Marathon