Chicago Marathon 2025 Qualifying Times 2024. Current olympic and world triathlon champion alex yee will sensationally switch back to running for the first part of 2025 and target the london marathon on april 27. The 47th running of the bank of america chicago marathon will take place on sunday, october 12, 2025.

The application period is open for 4 weeks and there are no exceptions for late entry, so you need to act on this now if you’d like to claim a. These changes were so dramatic that the qualifying times for the 2025 chicago marathon are.