You can run Illinois half-marathon events in Belleville, Bloomington, Champaign, Charleston, Chicago, Crystal Lake, Deer Creek, Elk Grove, Elk Grove Village, Flossmoor, Frankfort, Fulton, Galena, Geneva, Highland Park, Hoffman Estates, Lincolnshire, Long Grove, McHenry, Moline, Naperville, Roscoe, Schaumburg, and St. Charles.
Upcoming Half Marathons Near Belleville, IL
Looking for a half marathon in Belleville, Illinois? Browse the most comprehensive Belleville half marathon calendar with each race history, course description, difficulty rating, finisher ranges, scenery, and what the race is perfect for like family-friendly or lots of crowd support.
You’ll also be able to find must-know race logistics like pricing, start time, and course maps.
Half marathons are always coming and going. If you don’t see a race on the Belleville half marathon calendar, you can contact us at [email protected].
Filter Illinois Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter Illinois Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Featured Race
August 17, 2025
500-1000 runners
Anchorage, Alaska
- Half Marathon, Marathon, Road
Featured Race
June 1, 2025
1-100 runners
Chicago, Illinois
- 5k, Half Marathon, Road
September 27, 2025
100-500 runners
Belleville, Illinois
- Half Marathon, Marathon, Road
Running in Illinois
FAQ
What are the most popular Illinois half marathons?
The most popular Illinois half marathon is the Bank of America Chicago 13.1 in 2023 had over 5,000 finishers. Followd by the Life Time Chicago Spring Half in 2024 with 4,828 finishers. And then the Christie Clinic Illinois Race Weekend half marathon with 2,179 finishers.
What are the best Illinois half marathons for beginners in 2024?
When it comes to best half marathons in Illinois for beginners, we recommend the Bank of America Chicago 13.1 for it’s race production and crowds, the Life Time Chicago Spring for the prettiest course through downtown Chicago and along Lake Michigan, and the Quad Cities Half Marathon in Moline because of it’s flat, scenic course.
Which Illinois cities have half marathons?
