bank of america chicago marathon 9 hours ago Chicago Marathon 2024 finish line: 12:00 p.m. – 1:00 p.m. Runners cross the finish line at the 2024 Bank of America Chicago Marathon. Local 0:54 Benny, a Golden Retriever, becomes unlikely cheerleader during Chicago Marathon 2:31 CHICAGO FORECAST: Lake-Effect Rain Showers Develop Overnight 2:29 Records shattered at 2024 Chicago Marathon 0:33 NBC 5 Investigates reporter gets ‘silly' family greeting after Chicago Marathon 3:43:04 Re-watch NBC Chicago's full coverage of the 2024 Chicago Marathon