Toyoki (西井豊喜) Nishii
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Born : 1958
Cat. M65 Ultrarunner since 2007
23
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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
Japan37,4%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 4 547; Σ finishers = 12 142. 4 547 / 12 142 × 100 = 37.45%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed23
Km — ultra races2 049 km
> 100 km1
Longest race102,0 km
5th Okuizumo Ultra Orochi 100km Tooashi — 13/4/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road89,5%
Trail10,5%
Records
HISTORY
23 race(s)| Runner | Races in common |
|---|---|