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

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Shinji Sakamoto

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

Also seen as: Sakamoto, Shinji

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen985020• new
OverallMen985012• 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 26, 2025 · 354.18mi continuouscounts toward rating
place 18 · 8d 22:41:43 · difficulty 1.17 · field 0.41 · quality 0.38
178
(race) · · ?mi counts toward rating
place 4 · 2d 03:34:07 · difficulty ? · field ? · quality 0.61
146