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

← Rankings

Karin Hand

Women · Americas

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen406499• new
OverallWomen406499• 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
DNF · 300mi covered · difficulty 1.12 · field 1.89 · quality 1.00
745
Viper 200 · Apr 2, 2025 · 200mi continuouscounts toward rating
place 11 · 2d 16:59:03 · difficulty 1.00 · field 0.85 · quality 0.53
449