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

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Jeff Hollander

Men · Americas

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1,998101• new
OverallMen1,998101• 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 · Mar 27, 2026 · 304mi continuouscounts toward rating
place 26 · 5d 09:55:32 · difficulty 2.20 · field 2.45 · quality 0.44
2,401
Moab 240 Endurance Run · Oct 10, 2025 · 240mi continuous
place 136 · 4d 19:09:10 · difficulty 1.95 · field 2.31 · quality 0.30
1,341
Bigfoot 200 Endurance Run · Aug 8, 2025 · 200mi continuouscounts toward rating
place 107 · 3d 22:48:56 · difficulty 2.65 · field 2.50 · quality 0.26
1,737
Tahoe 200 Mile Endurance Run · Jun 13, 2025 · 200mi continuouscounts toward rating
place 119 · 3d 23:53:38 · difficulty 2.35 · field 2.32 · quality 0.34
1,856
Southern States 200 · Apr 12, 2024 · 203mi continuous
place 12 · 3d 05:55:01 · difficulty 1.01 · field 1.70 · quality 0.43
741