Chicago Half Marathon 2024 May 19 Calendar. For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up. Get ready to spring into action at the chicago spring half marathon on may 19, 2024!

Find easily your next marathon, half marathon or ultra with our race calendar. The chicago spring half marathon starts at 7 a.m.