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

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Ryo Ando

Men · Asia

Also seen as: Ando, Ryo

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1443757• new
OverallMen1443753• 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)

River Road Foot Race 514km · Apr 30, 2025 · 320.63mi continuouscounts toward rating
place 65 · 5d 08:56:31 · difficulty 1.14 · field 0.43 · quality 0.48
233
(race) · · ?mi
place 52 · 2d 07:59:21 · difficulty ? · field ? · quality 0.28
69
(race) · · ?mi
place 76 · 2d 02:41:51 · difficulty ? · field ? · quality 0.54
134
(race) · · ?mi
place 42 · 2d 02:20:00 · difficulty ? · field ? · quality 0.55
135
(race) · · ?mi counts toward rating
place 53 · 2d 00:54:02 · difficulty ? · field ? · quality 0.51
126
(race) · · ?mi counts toward rating
place 47 · 2d 02:42:56 · difficulty ? · field ? · quality 0.54
132