Take part in Chicago’s only West Side half marathon! The Bank of America Chicago 13.1 returns to Garfield Park on Sunday, June 6, 2027, as part of the Bank of America Chicago Distance Series. The Chicago 13.1 takes participants on tours of Garfield, Douglass and Humboldt Parks. It’s a one-of-a-kind race you won’t want to miss! Visit chicago13point1.com to sign up today.