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

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Chia-Lung Wu

Men · TPE · b. 1974 (50-59) · provisional rating

Also seen as: Wu, Chia-Lung

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1164379• new
OverallMen1164375• 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)

Challenge across Taiwan · Mar 18, 2024 · 451.74mi stagecounts toward rating
place 8 · 5d 02:28:35 · difficulty 1.23 · field 0.59 · quality 0.81
583
(race) · · ?mi
place 7 · 1d 18:50:03 · difficulty ? · field ? · quality 0.65
160