Akira (大谷明) Otani
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Born : 1969
Cat. M55 Ultrarunner since 2009
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
Japan26,7%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 2 999; Σ finishers = 11 249. 2 999 / 11 249 × 100 = 26.66%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 362 km
> 100 km6
> 160 km1
Longest race160,9 km
2nd Ultra-Trail Mount Fuji (UTMF) — 26/4/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road60,1%
Trail39,9%
Wins & podiums (ultra)
🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M1
Longest winning streak0
Current streak0
HISTORY
26 race(s)| Runner | Races in common |
|---|---|