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

← Rankings

Tamaki Maeda

Men · Asia · b. 1976 (50-59) · provisional rating

Also seen as: Maeda, Tamaki

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen925285• new
OverallMen925281• 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)

(race) · · ?mi counts toward rating
place 10 · 2d 06:12:16 · difficulty ? · field ? · quality 0.73
177