Sadao (大野貞夫) Ohno
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Born : 1975
Cat. M50 Ultrarunner since 2014
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
Japan51,9%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 9 180; Σ finishers = 17 701. 9 180 / 17 701 × 100 = 51.86%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed27
Km — ultra races2 277 km
> 100 km6
> 160 km1
Longest race162,6 km
15th Shinetsu Five Mountains Trail 100 mile — 16/9/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,8%
Trail91,2%
HISTORY
27 race(s)| Runner | Races in common |
|---|---|