Yong-Bi (신용비) Sin
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Born : 1960
Cat. M65 Ultrarunner since 2004
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
1
Countries visited ?South Korea
South Korea19,3%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 532; Σ finishers = 2 762. 532 / 2 762 × 100 = 19.26%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 689 km
> 100 km5
> 160 km2
> 200 km1
> 24h2
Longest race320,0 km
21st Trans Korea 308 km West to East — 9/9/2021
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road92,6%
Trail7,4%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M3
🏅 Top 37
🏅 Top 3 M7
Longest winning streak2
Current streak0
HISTORY
27 race(s) · 1 split(s) nested| Runner | Races in common |
|---|---|