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

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Mark Thomson

Men · Europe · b. 1968 (50-59) · provisional rating

Also seen as: Thomson, Mark

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen1034849• new
OverallMen1034841• 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)

Winter Downs 200 · Dec 11, 2024 · 200mi continuouscounts toward rating
place 44 · 3d 17:22:39 · difficulty 1.00 · field 0.70 · quality 0.36
250
Spine Race · Jan 9, 2022 · 268mi continuous
place 21 · 4d 23:29:59 · difficulty 2.20 · field 1.13 · quality 0.63
1,577
Ultra Great Britain 215 Miles · Aug 14, 2021 · 215mi continuous
place 10 · 3d 15:46:00 · difficulty 1.03 · field 0.42 · quality 0.51
220
(race) · · ?mi counts toward rating
place 23 · 3d 11:05:00 · difficulty ? · field ? · quality 0.38
94