Kazuya (中山一也) Nakayama
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Born : 1968
Cat. M55 Ultrarunner since 2010
32
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
Japan43,0%
Rank quotient ?This runner's calculation uses 32 eligible race(s): Σ(rank − 1) = 6 013; Σ finishers = 13 997. 6 013 / 13 997 × 100 = 42.96%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed32
Km — ultra races2 243 km
> 100 km2
Longest race129,0 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road22,3%
Trail77,7%
Records
HISTORY
32 race(s)| Runner | Races in common |
|---|---|