bank of america chicago marathon October 9, 2023 12:17 pm 2002: Bank of America Chicago Marathon celebrates 25th anniversary Organizers and runners alike prepared for the 25th anniversary of the Bank of America Chicago Marathon back in 2002. Local 49:36 WMAQ at 75: A look back at 7 decades of broadcasting in Chicago 3:54 WMAQ at 75: A look at how technological advancements have changed how news is delivered 4:16 WMAQ at 75: Looking back on the 2021 Chicago Sky WNBA Championship run 4:23 WMAQ at 75: NBC Chicago revisits the 2005 Chicago White Sox World Series championship 4:18 WMAQ at 75: Covering the Blackhawks' 2010 Stanley Cup championship