The Chicago Marathon is an annual marathon held in Chicago, Illinois, United States. It is one of the six World Marathon Majors and is considered one of the most prestigious marathons in the world. The marathon was first held in 1977 and has been held every year since then, except for 1987 when it was canceled due to a labor dispute. The 2023 edition of the race will take place on October 8.
The Chicago Marathon is a popular event, with over 40,000 runners participating in 2022. The race is known for its flat course, which makes it a popular choice for runners looking to set personal bests. The race also features a number of iconic landmarks, including Wrigley Field, Buckingham Fountain, and the Willis Tower.