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

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Adam Partridge

Men · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen5491311• new
OverallMen5491310• 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)

Viper 200 · Mar 9, 2026 · 300mi continuouscounts toward rating
place 5 · 5d 07:22:08 · difficulty 1.12 · field 1.89 · quality 0.64
1,359
Cowboy 200 · Sep 13, 2024 · 200mi continuouscounts toward rating
place 34 · 3d 07:03:28 · difficulty 0.95 · field 1.17 · quality 0.32
356