Chicago Marathon 2025 Expo Schedule

Chicago Marathon 2025 Expo Schedule. As a world marathon major with a projected 50,000 runners this year, the chicago marathon expo was packed with participants, and many of the biggest brands in running. 13 via the bank of america chicago marathon app.

View the leaderboard and results, including 5k splits, for race finishers. The 2025 bank of america chicago marathon is scheduled for sunday, october 13, and promises to be an exciting event for both participants and spectators.