Jae-Du (심재두) Sim
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Born : 1969
Cat. M55 Ultrarunner since 2007
28
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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 ?
JapanSouth Korea
JapanSouth Korea21,3%
Rank quotient ?This runner's calculation uses 28 eligible race(s): Σ(rank − 1) = 1 018; Σ finishers = 4 780. 1 018 / 4 780 × 100 = 21.30%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed28
Km — ultra races3 829 km
> 100 km6
> 160 km6
> 200 km4
Longest race537,0 km
6th Trans Korea 537K South to North — 8/7/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road72,3%
Trail27,7%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M1
Longest winning streak0
Current streak0
Records
HISTORY
28 race(s)| Runner | Races in common |
|---|---|