More than 50,000 runners will run in the 46th annual Chicago Marathon on Sunday morning. The race begins shortly after 7 a.m. with spectator access to Grant Park opening at 9:30 a.m.NBC 5 Chicago and Telemundo will be providing live network TV coverage of the race from 7 a.m. to 11 a.m. NBC's live stream of the marathon is below: Having trouble viewing the live stream above? Click here to view on YouTube.Other options to watch the race include the NBC 5 Chicago and Telemundo apps. Live stream coverage will last until 3 p.m. Runners start in a series of waves between 7:20 a.m. and 8:35 a.m. The weather Sunday morning is expected to be partly sunny with a high in the mid-50s.The top finishers are expected to complete the 26.2-mile course in a little more than two hours. Kelvin Kiptum set the world record set the world record at the 2023 Chicago Marathon with an official time of 2:00.35. Kiptum died in a car crash in his native Kenya earlier this year. 2024 Chicago Marathon Chicago Marathon 2024 Chicago Marathon route map, start time and everything else you need to know The Bank of America Chicago Marathon returns to the city Sunday for the 46th running of the race. By Davis Giangiulio [month] [day], [year], [hour]:[minute][ampm] [timezone]   Chicago Marathon Lauren Pendergrass to honor late brother at 2024 Chicago Marathon For Pendergrass, the marathon Sunday is about honoring her brother, Grant DeHoogh, who died of a drug overdose at 26 in 2021. By Kyle Williams [month] [day], [year], [hour]:[minute][ampm] [timezone]   News Loyola doctor helps fellow Berlin Marathon runner in cardiac arrest — still beats personal record Dr. Eliza Pierko, a sports medicine physician, stopped mid-race to perform CPR on a runner who had collapsed on the course during the race Sept. 29. By Kade Heather [month] [day], [year], [hour]:[minute][ampm] [timezone]