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

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Naoyuki Kuwata

Men · Asia · b. 1968 (50-59) · provisional rating

Also seen as: Kuwata, Naoyuki

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen716859• new
OverallMen716849• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 3 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 10 · 2d 16:41:18 · difficulty 1.07 · field 0.43 · quality 0.67
313
Okinawa Hontō survival run · Nov 18, 2022 · 248.55mi continuous
place 3 · 2d 14:31:05 · difficulty 1.07 · field 0.43 · quality 0.90
415
Reiheishi Michi Kyoto to Nikko 570km · Apr 28, 2022 · 354.18mi continuous
place 10 · 6d 08:55:00 · difficulty 1.17 · field 0.41 · quality 0.54
256
(race) · · ?mi counts toward rating
place 14 · 1d 12:08:03 · difficulty ? · field ? · quality 0.48
116
(race) · · ?mi counts toward rating
place 10 · 2d 05:38:10 · difficulty ? · field ? · quality 0.67
167