Chicago Marathon 2025 Application Date. To create consistency and predictability for community members impacted by the bank of america chicago marathon, the chicago marathon takes place on the second sunday of. This tool allows event managers to edit sections of the event website.
The 2025 bank of america chicago marathon will take place on sunday, october 12, 2025. The 2025 bank of america chicago marathon application officially opens on october 22, 2024, and closes on january 31, 2025, for guaranteed entries.
