Seong-Sik (양성식) Yang
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Born : 1967
Cat. M55 Ultrarunner since 2008
58
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
87
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
2
Countries visited ?
ItalySouth Korea
ItalySouth Korea36,2%
Rank quotient ?This runner's calculation uses 58 eligible race(s): Σ(rank − 1) = 3 523; Σ finishers = 9 744. 3 523 / 9 744 × 100 = 36.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed58
Km — ultra races9 003 km
> 100 km23
> 160 km17
> 200 km9
Longest race624,0 km
7th Trans Korea 622K South To North — 5/7/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road81,4%
Trail18,6%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
58 race(s)| Runner | Races in common |
|---|---|