Katsuyuki (服部勝幸) Hattori
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Born : 1958
Cat. M65 Ultrarunner since 2004
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
Japan28,5%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 7 568; Σ finishers = 26 559. 7 568 / 26 559 × 100 = 28.50%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races2 212 km
> 100 km4
> 160 km1
> 24h1
Longest race200,0 km
7th Santo Ultra Maranic - Santo Course — 21/10/2023
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road94,0%
Stage6,0%
Records
HISTORY
21 race(s)| Runner | Races in common |
|---|---|