Chicago Half Marathon May 19 2025. Find half marathons near you with the runguides chicago half marathon race calendar. Escape your winter hibernation and grab a front row seat to a spring celebration on the doorstep of the iconic chicago skyline.

Find half marathons near you with the runguides chicago half marathon race calendar. The illinois half marathon schedule of course features races such as the chicago half marathon, biggest loser run/walk chicago, and rock’n’roll chicago half marathon, and also a complete.