Chi Cago Marathon 2024 Start Time. The start corrals for wave 1 close at. Here is everything you need to know about who to watch, the schedule and where to watch the 2024 chicago marathon.
When is the chicago marathon 2024? The 2023 chicago marathon was one for the history books with kelvin kiptum smashing the men’s world record with a time of 2:00:35 and over 47,000 people participating.