2026 Bank of America Chicago Marathon street closures list and full course map
Headline from NBC Chicago
Participants run through the Pilsen neighborhood during the 2025 Chicago Marathon in Chicago, Illinois, on October 12, 2025. (Photo by OCTAVIO JONES / AFP via Getty Images)
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CHICAGO, ILLINOIS – OCTOBER 12: Waves of runners prepares to start the 2025 Bank of America Chicago Marathon on October 12, 2025 in Chicago, Illinois. (Photo by Geoff Stellfox/Getty Images)
Participants run through the Pilsen neighborhood during the 2025 Chicago Marathon in Chicago, Illinois, on October 12, 2025. (Photo by OCTAVIO JONES / AFP via Getty Images)