Chicago Marathon 2025 Date And Location. Book the bank of america chicago marathon on sunday 12 october now! The bank of america shamrock shuffle will take place on sunday, march 23, 2025.this beloved chicago tradition in its 44 th year is regarded as the official kickoff to the.

Below are anticipated dates for future runnings of the chicago marathon. As a charity runner, you’ll support the 3,500 children, families, and seniors who count on chicago.