Masaaki (竹内雅昭) Takeuchi
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Born : 1959
Cat. M65 Ultrarunner since 2011
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
Japan41,4%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 4 569; Σ finishers = 11 028. 4 569 / 11 028 × 100 = 41.43%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed35
Km — ultra races2 809 km
> 100 km2
> 160 km1
> 200 km1
Longest race415,0 km
9th Trans Japan Alps Race (TJAR) — 12/8/2018
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road28,8%
Trail71,2%
HISTORY
35 race(s)| Runner | Races in common |
|---|---|