Miho (蔀美保) Ooi
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Born : 1973
Cat. W50 Ultrarunner since 2010
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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
Japan85,2%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 21 235; Σ finishers = 24 914. 21 235 / 24 914 × 100 = 85.23%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed23
Km — ultra races2 302 km
> 100 km1
Longest race122,0 km
8th Utsukushima Fukushima Journey Run 122K — 14/9/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0
Records
HISTORY
23 race(s)| Runner | Races in common |
|---|---|