Running Race Calendar in Illinois, United States

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

Petersburg, Illinois, United States

09 May, 2026 (Sat) – 16 May, 2026

Running

5K

Pink 5k Oak Brook Park District

Oak Brook, Illinois, United States

09 May, 2026 (Sat)

Running

5K

Old King Coal 5K

West Frankfort, Illinois, United States

09 May, 2026 (Sat)

Running, Walking

5K 1.6K

Maryville Police Donut Dash 5K Walk/Run

Maryville, Illinois, United States

09 May, 2026 (Sat)

Running

5K

Mama's Run 2026

Zion, Illinois, United States

09 May, 2026 (Sat)

Running

5K

Lap the Lake 5K & Fun Run

Ina, Illinois, United States

09 May, 2026 (Sat)

Running

5K

Stars & Spikes: Totally Rad 5k

Lombard, Illinois, United States

09 May, 2026 (Sat)

Running

5K 1.6K

Starved Rock Country Marathon

Ottawa, Illinois, United States

09 May, 2026 (Sat)

Running

Marathon Half-Marathon 10K 5K +2

2026 Mother's Day Virtual 5k - Aurora

Aurora, Illinois, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Chicago

Chicago, Illinois, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Joliet

Joliet, Illinois, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K

2026 Mother's Day Virtual 5k - Naperville

Naperville, Illinois, United States

09 May, 2026 (Sat) – 11 May, 2026

Running

5K