Johnson Power Rankings
The world authority on 200+ mile ultramarathon running — weekly, data-driven, course-difficulty-adjusted.

← Rankings

Akiko Sato

Women · Asia · b. 1970 (50-59) · provisional rating

Also seen as: Sato, Akiko

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen681740• new
OverallWomen681738• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 2 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

(race) · · ?mi counts toward rating
place 173 · 1d 10:57:20 · difficulty ? · field ? · quality 0.47
114
(race) · · ?mi counts toward rating
place 147 · 1d 10:45:02 · difficulty ? · field ? · quality 0.47
115