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

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Akira Mitani

Men · Asia · b. 1974 (50-59)

Also seen as: Mitani, Akira

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousMen2022701• new
OverallMen2022701• new
Multi-day / TimedMen5321• 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)

Reiheishi Michi Kyoto to Nikko 395km · Apr 26, 2025 · 245.44mi continuouscounts toward rating
place 2 · 4d 21:03:38 · difficulty 1.07 · field 0.40 · quality 0.44
189
River Road Foot Race 514km · Apr 30, 2024 · 319.38mi continuous
place 12 · 4d 09:34:22 · difficulty 1.14 · field 0.42 · quality 0.73
346
(race) · — · ?mi counts toward rating
place 5 · 1d 14:02:00 · difficulty ? · field ? · quality 0.80
198
(race) · — · ?mi
place 5 · — · difficulty ? · field ? · quality 0.74
60
(race) · — · ?mi
place 8 · 1d 07:32:30 · difficulty ? · field ? · quality 0.74
182
(race) · — · ?mi
place 13 · 1d 06:40:51 · difficulty ? · field ? · quality 0.74
184
(race) · — · ?mi
place 4 · 1d 10:25:15 · difficulty ? · field ? · quality 0.72
176
(race) · — · ?mi
place 5 · 1d 13:28:04 · difficulty ? · field ? · quality 0.92
231
(race) · — · ?mi
place 2 · 1d 14:52:43 · difficulty ? · field ? · quality 0.87
213
(race) · — · ?mi counts toward rating
place 3 · 1d 18:44:53 · difficulty ? · field ? · quality 0.90
223
(race) · — · ?mi
place 2 · 1d 11:31:11 · difficulty ? · field ? · quality 0.86
215
(race) · — · ?mi
place 1 · 1d 12:48:51 · difficulty ? · field ? · quality 1.00
247
(race) · — · ?mi
place 5 · 1d 12:32:52 · difficulty ? · field ? · quality 0.79
197