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

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Bob Hearn

Men · Americas · b. 1965 (60-69)

Also seen as: Hearn, Bob

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
BackyardMen4419• new
ContinuousMen716863• new
OverallMen825846• new
Multi-day / TimedMen5322• 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)

Last Annual Vol-State 500K Endurance Run · Jul 13, 2023 · 310.69mi continuouscounts toward rating
place 2 · 3d 22:53:51 · difficulty 1.10 · field 0.40 · quality 0.89
397
The Last Annual Heart of the South Road Race · Jun 15, 2023 · 351mi continuous
place 1 · 4d 08:00:38 · difficulty 1.05 · field 0.40 · quality 1.00
424
Last Annual Vol-State 500K Endurance Run · Jul 8, 2021 · 310.69mi continuous
place 1 · 3d 04:09:10 · difficulty 1.10 · field 0.41 · quality 1.00
447
(race) · · ?mi
place 12 · · 28 yards · difficulty ? · field ? · quality 0.22
31
(race) · · ?mi
place 25 · 1d 04:40:26 · difficulty ? · field ? · quality 0.62
210
(race) · · ?mi
place 113 · 1d 09:05:39 · difficulty ? · field ? · quality 0.40
136
(race) · · ?mi counts toward rating
place 109 · 1d 09:14:37 · difficulty ? · field ? · quality 0.45
155
(race) · · ?mi
place 2 · · difficulty ? · field ? · quality 0.67
54
(race) · · ?mi
place 1 · · difficulty ? · field ? · quality 0.69
56
(race) · · ?mi counts toward rating
place 7 · · difficulty ? · field ? · quality 0.74
60