Osamu (勝田治) Katsuta
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Born : 1979
Cat. M45 Ultrarunner since 2002
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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
Japan18,8%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 4 273; Σ finishers = 22 689. 4 273 / 22 689 × 100 = 18.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed21
Km — ultra races1 566 km
> 100 km2
Longest race110,0 km
4th Shinetsu Five Mountains Trail 110km — 16/9/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road10,9%
Trail89,1%
Records
HISTORY
21 race(s)| Runner | Races in common |
|---|---|