Masatoshi (前田政俊) Maeda
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Born : 1961
Cat. M65 Ultrarunner since 2006
37
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
Japan31,8%
Rank quotient ?This runner's calculation uses 37 eligible race(s): Σ(rank − 1) = 5 764; Σ finishers = 18 134. 5 764 / 18 134 × 100 = 31.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed37
Km — ultra races3 458 km
> 100 km15
> 160 km2
Longest race170,3 km
4th Ultra-Trail Mt. Fuji (UTMF) — 25/9/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road47,0%
Trail53,0%
HISTORY
37 race(s)| Runner | Races in common |
|---|---|