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

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Kara Diamond-Husmann

Women · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen1,032132• new
OverallWomen1,032132• 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 5, 2025 · 250mi continuouscounts toward rating
DNF · 250mi covered · difficulty 2.45 · field 2.43 · quality 1.00
2,085
Cocodona 250 Mile Race · May 6, 2024 · 250mi continuouscounts toward rating
place 133 · 4d 14:02:05 · difficulty 2.45 · field 2.43 · quality 0.33
1,993
Cocodona 250 Mile Race · May 1, 2023 · 250mi continuous
place 59 · 4d 09:39:07 · difficulty 2.45 · field 2.44 · quality 0.47
2,830
Tahoe 200 Mile Endurance Run · Jun 17, 2022 · 200mi continuous
place 14 · 3d 02:36:28 · difficulty 2.35 · field 2.02 · quality 0.61
2,903
Cocodona 250 Mile Race · May 3, 2021 · 250mi continuous
place 107 · 5d 03:51:12 · difficulty 2.45 · field 2.19 · quality 0.38
2,067