Kazuki (小嶋一樹) Kojima
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Born : 1964
Cat. M60 Ultrarunner since 2009
49
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
66
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
Japan51,5%
Rank quotient ?This runner's calculation uses 49 eligible race(s): Σ(rank − 1) = 15 737; Σ finishers = 30 571. 15 737 / 30 571 × 100 = 51.48%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed49
Km — ultra races5 644 km
> 100 km19
> 160 km11
> 200 km5
> 24h1
Longest race266,0 km
9th Michinoku Tsugaru Journey Run 266K — 19/7/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road72,1%
Trail27,9%
HISTORY
49 race(s)| Runner | Races in common |
|---|---|