Hajime (浅井肇) Asai
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 : 1957
Cat. M65 Ultrarunner since 2001
46
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
Japan22,3%
Rank quotient ?This runner's calculation uses 46 eligible race(s): Σ(rank − 1) = 2 767; Σ finishers = 12 382. 2 767 / 12 382 × 100 = 22.35%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed46
Km — ultra races5 126 km
> 100 km20
> 160 km1
> 200 km1
Longest race207,0 km
1st Reiheishi Michi Kyoto to Nikko - 207 km — 28/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road59,5%
Trail18,3%
Ult.Walk22,2%
Wins & podiums (ultra)
🏆 Win10
🏆 Win M10
🏅 Top 316
🏅 Top 3 M16
Longest winning streak2
Current streak0
Records
HISTORY
46 race(s)| Runner | Races in common |
|---|---|