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

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Jenny Dolak

Women · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen622344• new
OverallWomen622344• 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)

Cocodona 250 Mile Race · May 5, 2025 · 250mi continuouscounts toward rating
place 126 · 4d 18:57:50 · difficulty 2.45 · field 2.43 · quality 0.30
1,781
Cocodona 250 Mile Race · May 1, 2023 · 250mi continuous
place 138 · 5d 02:10:31 · difficulty 2.45 · field 2.44 · quality 0.36
2,179