Ryoichi (戸恒亮一) Totsune
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1971
Cat. M55 Ultrarunner since 2017
22
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
34
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
Japan21,6%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 2 433; Σ finishers = 11 272. 2 433 / 11 272 × 100 = 21.58%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed22
Km — ultra races1 561 km
> 100 km3
Longest race106,5 km
14th OSJ Ontake 100km Ultra Trail — 16/7/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road34,5%
Trail65,5%
HISTORY
22 race(s)| Runner | Races in common |
|---|---|