Nobuhide (曽布川信秀) Sofukawa
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Born : 1976
Cat. M50 Ultrarunner since 2010
19
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
37
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
Japan49,8%
Rank quotient ?This runner's calculation uses 19 eligible race(s): Σ(rank − 1) = 5 562; Σ finishers = 11 177. 5 562 / 11 177 × 100 = 49.76%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 851 km
> 100 km4
Longest race118,0 km
25th Fuji 5 Lakes 118 km Challenge — 19/4/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
HISTORY
19 race(s)| Runner | Races in common |
|---|---|