Hajime (小笠原肇) Ogasawara
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Born : 1947
Cat. M75 Ultrarunner since 2001
51
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
53
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
Japan59,5%
Rank quotient ?This runner's calculation uses 52 eligible race(s): Σ(rank − 1) = 20 447; Σ finishers = 34 339. 20 447 / 34 339 × 100 = 59.54%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed52
Km — ultra races5 115 km
> 100 km5
Longest race112,0 km
22nd Fuji 5 Lakes 112 km Challenge — 22/4/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road68,7%
Trail31,3%
Records
HISTORY
52 race(s)| Runner | Races in common |
|---|---|