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

2026 Willard 5k Fun Run

River Forest, Illinois, United States

17 May, 2026 (Sun)

Running

5K

Dash for the Dogs 13th Annual 5K Run/Walk

Barrington, Illinois, United States

17 May, 2026 (Sun)

Running, Walking

5K 1.6K

Hopeful Beginnings 5k

Palatine, Illinois, United States

17 May, 2026 (Sun)

Running

5K

I Got Your Six Walk/Run

Bourbonnais, Illinois, United States

17 May, 2026 (Sun)

Running, Walking

5K 10K 3.2K +3

Kenilworth Memorial Day 5k

Kenilworth, Illinois, United States

17 May, 2026 (Sun)

Running

5K

Darien Dash

Darien, Illinois, United States

17 May, 2026 (Sun)

Running

10K 5K 1.6K

Family Service Association 5k

Elgin, Illinois, United States

16 May, 2026 (Sat)

Running

5K

Bright Star Community Outreach 5K Run/Walk - Hope in Action

Chicago, Illinois, United States

16 May, 2026 (Sat)

Running

5K

Run for D103 5K Run/Walk

Lincolnshire, Illinois, United States

16 May, 2026 (Sat)

Running

5K

BeACTIVE

Joliet, Illinois, United States

16 May, 2026 (Sat)

Running

5K

Run for Brain Health

Chadwick, Illinois, United States

16 May, 2026 (Sat)

Running

5K

2026 LOGOS MISSIONS RUN FOR LOVE

Glenview, Illinois, United States

16 May, 2026 (Sat)

Running, Walking

5K 1.6K