Chicagoland Spring Marathon 2025

Chicagoland Spring Marathon 2025. Upcoming marathons in and near chicago, illinois. Race info for the chicagoland spring marathon & half marathon with a course map, elevation profile, runner reviews, registration, results and more.

The chicagoland spring marathon, half marathon & 10k is on sunday may 4, 2025. 2) celebrate the 15th annual chicagoland spring marathon, half marathon & 10k!.