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

Stars & Spikes: Totally Rad 5k

Lombard, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

2026 Mother's Day Virtual 5k - Chicago

Chicago, Illinois, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

August Hill Wine Run 5k

Utica, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Rivian 5K

Normal, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

Ribbons of Hope 5k

Mokena, Illinois, United States

May 9, 2026 (Sat)

Running

5K 1.6K

2026 Mother's Day Virtual 5k - Joliet

Joliet, Illinois, United States

May 9, 2026 (Sat) – May 11, 2026

Running

5K

RMS Color Fun Run 5K

Batavia, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Old King Coal 5K

West Frankfort, Illinois, United States

May 9, 2026 (Sat)

Running, Walking

5K 1.6K

Lap the Lake 5K & Fun Run

Ina, Illinois, United States

May 9, 2026 (Sat)

Running

5K

Starved Rock Country Marathon

Ottawa, Illinois, United States

May 9, 2026 (Sat)

Running

Marathon Half-Marathon 10K 5K +2

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

Petersburg, Illinois, United States

May 9, 2026 (Sat) – May 16, 2026

Running

5K

Mama's Run 2026

Zion, Illinois, United States

May 9, 2026 (Sat)

Running

5K