2024 Chicago Marathon Route Map 2024. (a) chicago marathon course map and route info. On this page is shown the 42.195 km (26.2 mi) course map of the event bank of america chicago marathon in chicago, illinois (sunday, october 13, 2024).

2024 bank of america chicago marathon results: On sunday, october 13, more than 50,000 runners will gather in grant park and race through the city, from lakeview to bronzeville.