Toru (梅村亨) Umemura
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Born : 1961
Cat. M65 Ultrarunner since 2001
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
Japan31,9%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 10 247; Σ finishers = 32 121. 10 247 / 32 121 × 100 = 31.90%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed21
Km — ultra races1 502 km
Longest race71,5 km
33th Hasetsune Cup - Japan Mountain Endurance Race — 12/10/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
No record for a classic ultra format
HISTORY
21 race(s)| Runner | Races in common |
|---|---|