Chicago Marathon October 12, 2024 10:10 pm Street closures in effect for Chicago Marathon Barricades were up and roads were closed around Grant Park late Saturday night in preparation of Sunday’s Bank of America Chicago Marathon. NBC Chicago’s Randy Gyllenhaal reports. Local 2:12 Euphoric feeling sets in for Chicago Marathon runners 1:23:46 Re-watch NBC Chicago's coverage of the 2024 Chicago Marathon (Part 2) 0:33 NBC 5 Investigates reporter gets ‘silly' family greeting after Chicago Marathon 2:13:09 Re-watch NBC Chicago's full coverage of the 2024 Chicago Marathon 1:08:15 Chicago Marathon 2024 finish line: 2:00 p.m. – 3:00 p.m.