2024 Chicago Marathon Route. The 2024 bank of america chicago marathon, a member of the abbott world marathon majors, will start and finish in grant park on sunday, october 13, 2024. The race commonly invites up to 45,000 runners to participate which makes for a crowded race for anyone not at the front.
The bank of america chicago marathon is highly respected. See the full route here and watch a preview of what it will look like below.