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

← Rankings

Yoshitaka Arafune

Men · Asia · b. 1979 (40-49) · provisional rating

Also seen as: Arafune, Yoshitaka

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen549129• new
OverallMen549126• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 1 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

(race) · · ?mi
place 26 · 1d 04:10:41 · difficulty ? · field ? · quality 0.46
112
(race) · · ?mi counts toward rating
place 6 · 22:30:52 · difficulty ? · field ? · quality 0.76
190