Yeong-Ho (서영호) Seo
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Born : 1988
Cat. M35 Ultrarunner since 2006
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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 Korea41,3%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 321; Σ finishers = 5 622. 2 321 / 5 622 × 100 = 41.28%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed25
Km — ultra races2 006 km
> 100 km4
> 160 km1
Longest race160,9 km
6th Jangsu Trail - September — 26/9/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road66,1%
Trail33,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
25 race(s)| Runner | Races in common |
|---|---|