Half Marathons found in Illinois
View all ↓Half Marathons in Illinois 2026 - 2027
The most comprehensive list of Half Marathons in and near Illinois in 2026 - 2027. Find your perfect race!
Ready to take on a new challenge? If you're in Illinois and seeking half marathon races in neighboring states, look no further. Discover our calendars of:
Find your next great goal to chase at findarace, and choose from an extensive list of runs, swims, and cycles all over the US.
Filter by location
Race Calendar: Half Marathons found in Illinois
Thanksgiving Gobble Trot Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, IllinoisHaunted Halloween Half Marathon & 5km
Chicago, IllinoisWant more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
