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

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Edward John Bulfin

Men · Europe · b. 1956 (70+) · provisional rating

Also seen as: Bulfin, Edward John

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen746581• new
OverallMen746574• 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)

(race) · · ?mi
place 64 · 1d 12:18:07 · difficulty ? · field ? · quality 0.38
93
(race) · · ?mi counts toward rating
place 39 · 1d 13:47:40 · difficulty ? · field ? · quality 0.44
106
(race) · · ?mi counts toward rating
place 42 · 1d 12:23:41 · difficulty ? · field ? · quality 0.42
102