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

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Kazuaki Kanai

Men · Asia

Also seen as: Kanai, Kazuaki

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1284039• new
OverallMen1284034• 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)

(race) · · ?mi counts toward rating
place 30 · 1d 19:08:24 · difficulty ? · field ? · quality 0.35
84
(race) · · ?mi counts toward rating
place 6 · 1d 12:12:29 · difficulty ? · field ? · quality 0.79
190
(race) · · ?mi counts toward rating
place 109 · 20:21:05 · difficulty ? · field ? · quality 0.47
112