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

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Chloe Brooks

Women · Europe · b. 1994 (30-39) · provisional rating

Also seen as: Brooks, Chloe

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen572073• new
OverallWomen572070• 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)

Summer Spine Race · Jun 18, 2023 · 268mi continuouscounts toward rating
place 49 · 6d 07:21:44 · difficulty 1.09 · field 0.62 · quality 0.30
202
Thames Ring 250 Miles · Apr 26, 2023 · 250mi continuous
place 14 · 3d 22:05:14 · difficulty 1.07 · field 0.49 · quality 0.59
306
(race) · · ?mi
place 25 · 1d 14:34:00 · difficulty ? · field ? · quality 0.41
99
(race) · · ?mi
place 18 · 1d 12:32:00 · difficulty ? · field ? · quality 0.53
129
(race) · · ?mi counts toward rating
place 28 · 1d 16:51:00 · difficulty ? · field ? · quality 0.46
111