Hideki (栗山英樹) Kuriyama
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 : 1976
Cat. M50 Ultrarunner since 2016
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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
Japan15,3%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 1 892; Σ finishers = 12 398. 1 892 / 12 398 × 100 = 15.26%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed20
Km — ultra races1 813 km
> 100 km6
> 160 km2
> 200 km1
Longest race206,0 km
10th Little Edo Oedo 205k — 22/2/2020
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road62,1%
Trail37,9%
Records
HISTORY
20 race(s)| Runner | Races in common |
|---|---|