John David Yoon
External sources
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Born : 1971
Cat. M55 Ultrarunner since 2012
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
80
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
7
Countries visited ?Australia
France
Greece
Japan
South Korea
New Zealand
Taiwan
AustraliaFranceGreeceJapanSouth KoreaNew ZealandTaiwan27,5%
Rank quotient ?This runner's calculation uses 54 eligible race(s): Σ(rank − 1) = 4 297; Σ finishers = 15 628. 4 297 / 15 628 × 100 = 27.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed54
Km — ultra races8 733 km
> 100 km35
> 160 km29
> 200 km22
> 24h22
> 48h2
Longest race350,0 km
5th Delirious W.E.S.T. 200 Miler — 8/2/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road49,5%
Trail39,9%
Elim.10,7%
Wins & podiums (ultra)
🏆 Win3
🏆 Win M3
🏅 Top 39
🏅 Top 3 M10
Longest winning streak2
Current streak0
HISTORY
59 race(s) · 15 split(s) nested| Runner | Races in common |
|---|---|