Chicago Half Marathon 2024 Map Pdf. Will close at 4 a.m. From street closures to cheer zones to neighborhoods to a course map, here's what spectators need to know for the 2024 bank of america chicago marathon nbc universal, inc.

From street closures to cheer zones to neighborhoods to a course map, here’s what spectators need to know for the 2024 bank of america chicago marathon nbc universal, inc. Race organizers recommend participants arrive in their corrals about 20 minutes before the close of the corral.