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

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Kathleen Davis

Women · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen931266• new
OverallWomen931266• 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)

Canebrake 200 Miler · Mar 23, 2026 · 200mi continuouscounts toward rating
place 17 · 3d 23:26:10 · difficulty 1.00 · field 0.40 · quality 0.44
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