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

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Satoshi Miyajima

Men · Asia · b. 1972 (50-59) · provisional rating

Also seen as: Miyajima, Satoshi

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1074691• new
OverallMen1074685• 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)

Reiheishi Michi Kyoto to Nikko 570km · Apr 27, 2024 · 354.18mi continuouscounts toward rating
place 7 · 7d 10:04:05 · difficulty 1.17 · field 0.40 · quality 0.53
249
(race) · · ?mi counts toward rating
place 32 · 1d 10:13:38 · difficulty ? · field ? · quality 0.61
151