Independent Study Proves Event is Economically Crucial for Tourism Industry, Local Businesses, and Job GrowthCHICAGO, Sept. 24, 2024 /PRNewswire/ -- The Bank of America Chicago Marathon continues to generate significant impact for the Chicagoland region, with the 2023 race contributing a record-breaking $547 million to the city's economy, a 42% increase from the $386 million impact in 2022, according to an independent economic impact study conducted by Jones & Associates Economics.Since 2017, the Bank of Am ...