Kazuhiro (高橋一仁) Takahashi
External sources
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Born : 1974
Cat. M50 Ultrarunner since 2012
36
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
55
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
Japan77,7%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 13 530; Σ finishers = 17 403. 13 530 / 17 403 × 100 = 77.75%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed36
Km — ultra races4 097 km
> 100 km25
> 160 km8
Longest race169,0 km
5th Lake Biwa 100 — 10/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road24,6%
Trail75,4%
HISTORY
36 race(s)| Runner | Races in common |
|---|---|