Chicago Marathon 2025 How Many Participants. Beyond the world record women's time and the course record set in the women's wheelchair race, the 2025 marathon also set a third record, and this time it belongs to a much larger group. Hassan went on to win three medals at the paris.
To track runners in the 2025 chicago marathon as they run or get their results, go here: The previous peak came last year when there were 48,155 finishers.