- Organizer
- Bank of America Chicago Marathon (Chicago Event Management)
- Why it counts
- Chicago's annual marathon, a World Marathon Major, held since 1977
- Held
- annual, second Sunday in October, morning CT
Reigning winners
Men's Open Division · 2025
Women's Open Division · 2025
| Year | Men's Open Division | Women's Open Division |
|---|---|---|
| 2025 | Jacob Kiplimo | Hawi Feysa |
| 2015 | Dickson Chumba | |
| 2014 | Eliud Kipchoge |