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

← Rankings

Yeon-Suk Jeong

Women · Asia · b. 1973 (50-59) · provisional rating

Also seen as: Jeong, Yeon-Suk

Ratings

Athlete ratings by board
BoardGenderRatingRankMove
ContinuousWomen136954• new
OverallWomen136954• 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)

Trans Korea 622K South to North · Jul 7, 2024 · 333.68mi continuouscounts toward rating
place 20 · 5d 05:37:00 · difficulty 1.15 · field 0.43 · quality 0.75
369
(race) · · ?mi
place 8 · 2d 08:10:00 · difficulty ? · field ? · quality 0.83
202
(race) · · ?mi counts toward rating
place 24 · 1d 10:22:52 · difficulty ? · field ? · quality 0.56
137
(race) · · ?mi
place 32 · 1d 09:56:00 · difficulty ? · field ? · quality 0.53
128
(race) · · ?mi counts toward rating
place 79 · 1d 13:18:00 · difficulty ? · field ? · quality 0.46
110