5K Races in Illinois, United States 2026
5 kilometres — the most popular race distance, and the usual first race for new runners. Browse upcoming events in United States.
109 upcoming races
Upcoming Races
Running
Angels Against Abuse 5K Walk/Run
Oct 3, 2026Romeoville, USA
Run 5 m
Running
Boo Island - 5K Charity Run/Walk
Oct 3, 2026Blue Island, USA
Run 5 m
Running
Haunted Wine Run 5k at Busse Woods
Oct 3, 2026Elk Grove Village, USA
Run 5 m
Running
2026 Lemons of Love Pink Lemonade 5K Run/Walk
Oct 4, 2026Mount Prospect, USA
Run 5 m
Running
Cheesy Pretzel 5K and 1 Mile Walk
Oct 4, 2026Bolingbrook, USA
Run 5 m
Running
Chicago - HFTC 5k
Oct 4, 2026Chicago, USA
Run 5 m
Running
QC Java Jog 2K & 5K
Oct 4, 2026Coal Valley, USA
Run 2 m
Running
13th Annual Harvest Hustle 5K
Oct 10, 2026Niles, USA
Run 5 m
Running
4th Annual DBC Keys 2 Stability Community 5K 2026
Oct 10, 2026Flossmoor, USA
Run 5 m
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Bagel Run 5K/10K/13.1 CHICAGO/EVANSTON
Oct 10, 2026Chicago, USA
Run 5 m
Running
CAI - Illinois Family 5k
Oct 10, 2026Oak Brook, USA
Run 5 m
Running
Candy Corn 5K
Oct 10, 2026Carmi, USA
Run 5 m
Running
Care4 Breast Cancer Hybrid 5K
Oct 10-18, 2026Woodstock, USA
Run 5 m
Running
Emergency Nurses Week 5K
Oct 11, 2026Virtual, USA
Run 5 m
Running
Cantigny 5K Run/Walk 2026 - Benefiting The Midwest Shelter for Homeless Veterans
Oct 17, 2026Wheaton, USA
Run 5 m
Running
Chicago Fall Classic Half Marathon, 10K & 5K
Oct 17, 2026Chicago, USA
Run 21 m
Running
Red Sneakers Peoria 5K & Teal Pumpkin Festival
Oct 17, 2026Peoria Heights, USA
Run 5 m
Running
Centre Club 5k 2026
Oct 17, 2026Libertyville, USA
Run 5 m
Running
Snyder Shriners 5K
Oct 17, 2026Bloomington, USA
Run 5 m
Running
Bolingbrook Howl-O-Ween 5K
Oct 18, 2026Bolingbrook, USA
Run 5 m