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

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Ed Shelton

Men · Americas

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen2,02094• new
OverallMen2,02094• 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)

Cocodona 250 Mile Race · May 4, 2026 · 250mi continuouscounts toward rating
place 106 · 4d 08:29:59 · difficulty 2.45 · field 2.30 · quality 0.33
1,843
Arizona Monster 300 · Apr 4, 2025 · 304mi continuouscounts toward rating
place 27 · 4d 18:00:15 · difficulty 2.20 · field 2.26 · quality 0.61
3,033
Cocodona 250 Mile Race · May 6, 2024 · 250mi continuouscounts toward rating
place 52 · 3d 20:29:32 · difficulty 2.45 · field 2.43 · quality 0.46
2,724
Cocodona 250 Mile Race · May 1, 2023 · 250mi continuous
place 42 · 4d 05:23:13 · difficulty 2.45 · field 2.44 · quality 0.51
3,048
Tahoe 200 Mile Endurance Run · Jun 17, 2022 · 200mi continuous
place 20 · 3d 03:46:08 · difficulty 2.35 · field 2.02 · quality 0.59
2,824