GTFA will periodically publish the top 5 male and female athlete rankings based on the World Athletics Scoring Tables.
Overall rankings are composed of the top 10 male and female scores.
These rankings are considered in the athlete selection process for major international competitions but are not the only factors.
Tokyo 2020 Qualification period:
Marathon and 50km Race Walk: from 1 January 2019 to 31 May 2020
10,000m, 20km Race Walk and Combined Events: from 1 January 2019 to 29 June 2020
All other events: from 1 May 2019 to 29 June 2020