Are you ready to cheer on over 50,000 runners this Sunday?! 🏃‍♀️🏃‍♂️🏃 Join more than 1.7 million estimated annual spectators to cheer on Chicago Marathon runners throughout 29 neighborhoods! As one of just seven World Marathon Majors, you might even witness a new world record this weekend. Here's the schedule: -Men’s Professional Wheelchair Start: 7:20 a.m. -Women’s Professional Wheelchair Start: 7:21 a.m. -Handcycle Start: 7:23 a.m. -Men’s and Women’s Professional Start: 7:30 a.m. -High Performance Program Start: 7:32: a.m. -Wave 1 Start: 7:35 a.m. -Wave 2 Start: 8:00 a.m. -Wave 3 Start: 8:35 a.m. -Grant Park opens to spectators: 9:30 a.m. -27th Mile Post-Race Party starts: 9:30 a.m. #NeverOutdoneChi