Chicago Marathon 2024 Dates Usa. 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 46th annual bank of america chicago marathon will take place on sunday, october 13, 2024.

The 46th bank of america chicago marathon will take place on sunday, oct. The 46th annual bank of america chicago marathon will take place on sunday, october 13, 2024.