Itoshi (細田亥俊) Hosoda
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Born : 1971
Cat. M55 Ultrarunner since 2009
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
Japan24,9%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 5 898; Σ finishers = 23 696. 5 898 / 23 696 × 100 = 24.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed27
Km — ultra races2 662 km
> 100 km2
> 160 km2
Longest race167,0 km
9th Ultra-Trail Mt. Fuji (UTMF) — 26/4/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road71,4%
Trail28,6%
Records
HISTORY
27 race(s)| Runner | Races in common |
|---|---|