Hiroyuki (大竹弘之) Ohtake
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Born : 1971
Cat. M55 Ultrarunner since 2004
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
Japan7,6%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 2 240; Σ finishers = 29 666. 2 240 / 29 666 × 100 = 7.55%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed30
Km — ultra races2 441 km
> 100 km5
> 160 km3
Longest race167,0 km
6th Ultra-Trail Mt. Fuji (UTMF) — 26/4/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
30 race(s)| Runner | Races in common |
|---|---|