Yosuke (深堀洋介) Fukabori
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Born : 1980
Cat. M45 Ultrarunner since 2016
42
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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
3
Countries visited ?
ItalyJapan
Taiwan
ItalyJapanTaiwan13,1%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 3 559; Σ finishers = 27 073. 3 559 / 27 073 × 100 = 13.15%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed42
Km — ultra races3 836 km
> 100 km9
> 160 km3
Longest race167,0 km
11th Ultra-Trail Mt. Fuji (UTMF) — 24/4/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road40,0%
Trail60,0%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0
HISTORY
42 race(s)| Runner | Races in common |
|---|---|