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

Oct

07

Chuck Ingram Invite

Harrisburg, Illinois, United States

Running

5K

Oct

04

Nancy M. Kapheim Memorial Classic

Rock Island, Illinois, United States

Walking Running

5K 10K Breakfast Only

Oct

04

Bronzeville 5K

Chicago, Illinois, United States

Running

5K 1.6K

Oct

04

JJC Foundation 5K Run/Walk

Joliet, Illinois, United States

Running

5K 1.6K

Oct

04

Chicago - HFTC 5k

Chicago, Illinois, United States

Running

5K

Oct

04

Cheesy Pretzel 5K and 1 Mile Walk

Bolingbrook, Illinois, United States

Running Walking

5K 1.6K

Oct

04

The Michael J. Fox Foundation's Run/Walk - Test

Chicago, Illinois, United States

Running

Kids Run (3-12 years old) 1.6K 5K

Oct

04

Rotary Run Charity Classic

Hinsdale, Illinois, United States

Running Walking

10K 5K 3K +2

Oct

04

5K Fun Run/Walk and Community Health Fair

Melrose Park, Illinois, United States

Running

5K

Oct

04

Fire Zone 5k

Lockport, Illinois, United States

Running

5K

Oct

04

John Deere Quad Cities 5K

Moline, Illinois, United States

Running

5K 50 Yard Dash 0.4K 1.6K

Oct

04

2026 Lemons of Love Pink Lemonade 5K Run/Walk

Mount Prospect, Illinois, United States

Running

5K