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

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Brody Chisholm

Men · Americas

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen3,4768• new
OverallMen3,4768• new

Why this rank

The Overall rating is the time-decayed mean of this athlete’s best 3 in-window performance scores (highlighted below). Each score = base × difficulty × field-strength × quality.

Career results (200+ mile tier)

Moab 240 Endurance Run · Oct 10, 2025 · 240mi continuous
DNF · 240mi covered · difficulty 1.95 · field 2.31 · quality 1.00
1,576
Bigfoot 200 Endurance Run · Aug 8, 2025 · 200mi continuouscounts toward rating
place 2 · 1d 21:45:40 · difficulty 2.65 · field 2.50 · quality 0.97
6,445
Tahoe 200 Mile Endurance Run · Jun 13, 2025 · 200mi continuous
DNF · 200mi covered · difficulty 2.35 · field 2.32 · quality 1.00
1,909
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 12 · 3d 03:49:52 · difficulty 2.45 · field 2.43 · quality 0.65
3,895