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

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Satoru Nakashima

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

Also seen as: Nakashima, Satoru

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen756505• new
OverallMen756498• 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)

Okinawa Hontō survival run · Nov 24, 2023 · 248.55mi continuouscounts toward rating
place 1 · 2d 03:52:29 · difficulty 1.07 · field 0.43 · quality 1.00
465
Reiheishi Michi Kyoto to Nikko 570km · Apr 29, 2023 · 354.18mi continuous
place 1 · 4d 22:11:14 · difficulty 1.17 · field 0.41 · quality 1.00
475
Okinawa Hontō survival run · Nov 18, 2022 · 248.55mi continuous
place 6 · 2d 18:19:51 · difficulty 1.07 · field 0.43 · quality 0.81
373