Mark your calendars for Sunday, October 12, 2025, and join thousands of runners from around the globe at the Bank of America Chicago Marathon! Experience the excitement of one of the world’s premier marathons, featuring a flat, fast course that weaves through Chicago’s vibrant neighborhoods and iconic landmarks.
Whether you’re chasing a personal best or soaking in the incredible atmosphere, this is your chance to be part of a legendary running tradition. Don’t miss the unforgettable journey through the heart of the Windy City!