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

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Emily Hill

Women · Americas

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen1,042126• new
OverallWomen1,042126• 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)

Cocodona 250 Mile Race · May 4, 2026 · 250mi continuouscounts toward rating
place 229 · 5d 00:42:57 · difficulty 2.45 · field 2.30 · quality 0.25
1,422
Arizona Monster 300 · Apr 4, 2025 · 304mi continuouscounts toward rating
place 165 · 6d 10:59:59 · difficulty 2.20 · field 2.26 · quality 0.35
1,745