2025
12 October 2025
Abbott World Marathon Major
Bank of America Chicago Marathon
A fast, flat tour through 29 Chicago neighbourhoods, starting and finishing in Grant Park with crowds lining almost every mile.
Interactive Chicago 2D map
Loading course map
Latest downloadable track found; check the official 2026 course page before race day.GPX source · 2025 · Go&Race
- Distance
- 42.2 KM
- 26.2 MI
- Date
- 11 October 2026
- SUNDAY
- City
- Chicago
- United States
- Status
- Sold out
- 50,000 runners
Race archive
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Training guide
Marathon training plan
Workouts, long runs and race-week preparation.
City guide
Running in Chicago
Clubs, races and local running culture.