Sang-Don (서상돈) Seo
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Born : 1961
Cat. M65 Ultrarunner since 2004
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
66
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 Korea56,5%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 1 878; Σ finishers = 3 322. 1 878 / 3 322 × 100 = 56.53%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed33
Km — ultra races5 668 km
> 100 km16
> 160 km13
> 200 km5
> 24h1
Longest race622,0 km
6th Trans Korea 622K South To North — 7/7/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road93,1%
Trail6,9%
HISTORY
33 race(s)| Runner | Races in common |
|---|---|