Masaomi (竹之内正臣) Takenouchi
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Born : 1980
Cat. M45 Ultrarunner since 2006
34
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 ?Japan
Japan3,5%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 732; Σ finishers = 21 079. 732 / 21 079 × 100 = 3.47%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed34
Km — ultra races3 475 km
> 100 km8
> 160 km6
Longest race169,0 km
5th Lake Biwa 100 — 10/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road58,6%
Trail41,4%
Wins & podiums (ultra)
🏆 Win4
🏆 Win M4
🏅 Top 312
🏅 Top 3 M12
Longest winning streak1
Current streak0
Records
HISTORY
34 race(s)| Runner | Races in common |
|---|---|