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

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Sergio Blotti

Men · SUI · b. 1978 (40-49) · provisional rating

Also seen as: Blotti, Sergio

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1234152• new
OverallMen1234146• 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)

SwissPeaks 380 · Aug 31, 2025 · 238.61mi continuouscounts toward rating
place 119 · 5d 22:59:54 · difficulty 1.06 · field 0.42 · quality 0.39
174
SwissPeaks 360 · Sep 1, 2024 · 223.69mi continuouscounts toward rating
place 72 · 5d 16:57:56 · difficulty 1.04 · field 0.48 · quality 0.44
223