Tsuyoshi (小日向毅) Obinata
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Born : 1963
Cat. M60 Ultrarunner since 2009
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
Japan41,1%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 4 510; Σ finishers = 10 970. 4 510 / 10 970 × 100 = 41.11%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed27
Km — ultra races1 704 km
Longest race100,0 km
3rd Nagoura Marathon 100 km — 5/3/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
27 race(s)| Runner | Races in common |
|---|---|