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

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Ka-Shing (Patrick) Cheung

Men · Asia · b. 1980 (40-49) · provisional rating

Also seen as: Cheung, Ka-Shing (Patrick)

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1892870• new
OverallMen1892868• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 2 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

TOR330 - Tor des Géants · Sep 14, 2025 · 205.05mi continuouscounts toward rating
place 662 · 6d 02:21:46 · difficulty 2.65 · field 0.57 · quality 0.24
363
(race) · · ?mi counts toward rating
place 8 · 2d 22:10:00 · difficulty ? · field ? · quality 0.58
415