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

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Matthew Murray

Men · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen839656• new
OverallMen839655• 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)

Arizona Monster 300 · Apr 4, 2025 · 304mi continuouscounts toward rating
place 73 · 5d 09:40:17 · difficulty 2.20 · field 2.26 · quality 0.48
2,405
Bigfoot 200 Endurance Run · Aug 11, 2023 · 200mi continuouscounts toward rating
place 124 · 4d 08:07:38 · difficulty 2.65 · field 1.81 · quality 0.31
1,492
Cocodona 250 Mile Race · May 2, 2022 · 250mi continuous
place 110 · 4d 20:39:34 · difficulty 2.45 · field 2.18 · quality 0.30
1,585
Moab 240 Endurance Run · Oct 8, 2021 · 240mi continuous
place 167 · 4d 16:59:53 · difficulty 1.95 · field 1.69 · quality 0.28
928