WMM Series XIII begins on 13 October 2019 at the Chicago Marathon and it’ll end at the 2020 Bank of America Chicago Marathon.
Here are the Races & dates of World Marathon Majors Series XIII.
- Bank of America Chicago Marathon: 13th October 2019
- TCS New York City Marathon: 3rd November 2019
- Tokyo Marathon: 1st March 2020
- Boston Marathon: 20th April 2020
- Virgin Money London Marathon: 26th April 2020
- BMW Berlin Marathon: 27th September 2020
- Bank of America Chicago Marathon: 11th October 2020