Race Discovery

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

896 events found

Italian Fest 5K logo
Sep
19

Italian Fest 5K

Collinsville, Illinois, United States
Running
5K
Run for the Stars
Sep
19

Run for the Stars

Wheaton, Illinois, United States
Running
5K Run for the STAR 2026 STARS Dash Kids Dash 7 years old and under STARS Dash +1
12th Annual Christmas Without Cancer 5k Run/Walk (In-Person OR Virtual) logo
Sep
19

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

Evergreen Park, Illinois, United States
Walking Running
5K
Blue Bridges 5K logo
Sep
19

Blue Bridges 5K

Blue Island, Illinois, United States
Running
5K
Color Run for Nash logo
Sep
19

Color Run for Nash

Tuscola, Illinois, United States
Running
5K 0.4K 10K +1
Julian Urbina Memorial Invitational
Sep
19

Julian Urbina Memorial Invitational

South Holland, Illinois, United States
Running
4.8K
Brain Up 5K Run
Sep
19

Brain Up 5K Run

Chicago, Illinois, United States
Running
5K
Dwight Harvest Days 5K & 3K Walk/Fun Run logo
Sep
19

Dwight Harvest Days 5K & 3K Walk/Fun Run

Dwight, Illinois, United States
Running
5K
Divas Chicago Half Marathon and 5k logo
Sep
19

Divas Chicago Half Marathon and 5k

Chicago, Illinois, United States
Running
Half-Marathon 5K
Heritage Fest 10k
Sep
19

Heritage Fest 10k

West Dundee, Illinois, United States
Running Walking
10K 5K 1.9K
Olney Cross Country Invitational logo
Sep
19

Olney Cross Country Invitational

Olney, Illinois, United States
Running
4.7K
Race to Recycle logo
Sep
19

Race to Recycle

South Beloit, Illinois, United States
Running Walking
5K 1.6K