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

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Andrew Marvin

Men · Americas · provisional rating

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1,237351• new
OverallMen1,237351• 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)

Arizona Monster 300 · Apr 4, 2025 · 304mi continuouscounts toward rating
place 155 · 6d 08:21:26 · difficulty 2.20 · field 2.26 · quality 0.36
1,799
Bigfoot 200 Endurance Run · Aug 9, 2024 · 200mi continuouscounts toward rating
DNF · 200mi covered · difficulty 2.65 · field 1.90 · quality 1.00
1,760
Tahoe 200 Mile Endurance Run · Jun 14, 2024 · 200mi continuouscounts toward rating
DNF · 200mi covered · difficulty 2.35 · field 2.02 · quality 1.00
1,664
Cocodona 250 Mile Race · May 1, 2023 · 250mi continuous
place 132 · 5d 00:18:31 · difficulty 2.45 · field 2.44 · quality 0.37
2,240
Moab 240 Endurance Run · Oct 7, 2022 · 240mi continuous
place 160 · 4d 15:53:14 · difficulty 1.95 · field 1.86 · quality 0.30
1,095