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

El Grito 5K Family Run/Walk

Chicago, Illinois, United States

Sep 13, 2026 (Sun)

$20.00 - $35.00

Running

5K

Gift of Hope Community Foundation 5K Run, Walk & Roll

Glen Ellyn, Illinois, United States

Sep 13, 2026 (Sun)

$15.00 - $40.00

Running

5K 1.6K Kids Dash

4th Annual Run for the Parks! 5K Run, Walk or Roll

Chicago, Illinois, United States

Sep 13, 2026 (Sun)

$30.00 - $50.00

Running, Walking

5K 1.6K

Miles for Manufacturing 5k and 1 Mile Walk

Chicago, Illinois, United States

Sep 16, 2026 (Wed)

$30.00 - $40.00

Running

5K 1.6K

Fnb Fall Fun Fest Run/Walk Fairfield 5K

Fairfield, Illinois, United States

Sep 17, 2026 (Thu)

$15.00

Running, Walking

5K

Glow in the Garden 5k

Rockford, Illinois, United States

Sep 18, 2026 (Fri)

$35.00

Running

5K

Race to Recycle

South Beloit, Illinois, United States

Sep 19, 2026 (Sat)

$45.00

Running, Walking

5K 1.6K

For Kids' Sake International Superhero 5K

Carbondale, Illinois, United States

Sep 19, 2026 (Sat)

$25.00

Running

5K

Color Run for Nash

Tuscola, Illinois, United States

Sep 19, 2026 (Sat)

$20.00 - $46.00

Running

5K 0.4K 10K +1

MIDWEST OCR

Marseilles, Illinois, United States

Sep 19, 2026 (Sat)

$109.00 - $1,400.00

Obstacle race, Running

10K 5K +10

Raising Sickle Cell Awareness 1 Mile At A Time! Annual 1K/5K Walk, Jog or Run for a Cure!

Chicago, Illinois, United States

Sep 19, 2026 (Sat)

$40.00

Running

1K 5K

12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual)

Evergreen Park, Illinois, United States

Sep 19, 2026 (Sat)

$30.00

Walking, Running

5K