When Is The Chicago Marathon 2025 Date. Boys & girls clubs of chicago is excited to participate in the bank of america chicago marathon charity program for the eighth year! The bank of america chicago marathon is one of the abbott world marathon majors and dream travel and the running room are proud to bring you guaranteed entries into this premier event!

In 2025, it’ll be on october 12. The bank of america chicago marathon is one of the abbott world marathon majors and dream travel and the running room are proud to bring you guaranteed entries into this premier event!