Bank Of America Chicago Marathon Course Map – More than 45,000 runners are expected to flood the streets of Chicago on Oct. 8 in the 2025 Bank of America Chicago Marathon The 26.2-mile course will also bring runners across six of the . Advocate Health Care shares health benefits of training for the Bank of America Chicago Marathon. .
Bank Of America Chicago Marathon Course Map See a Map of the 2019 Bank of America Chicago Marathon Route โ NBC : NOTE: NBC Chicago for the Bank of America Chicago Marathon to ensure a safe running and spectating experience. Click here for 2025 Chicago Marathon road closures. The 26.2-mile course takes . Volunteer to be a part of the MDA Cheer Team! Cheer on MDA Team Momentum participants at cheer stations along the 2025 Bank of America Chicago Marathon course! Volunteers will be an important part of .