Natsuki (岡田夏来) Okada
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Born : 1963
Cat. M60 Ultrarunner since 1999
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
Japan2,0%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 378; Σ finishers = 18 951. 378 / 18 951 × 100 = 1.99%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed26
Km — ultra races2 325 km
Longest race100,0 km
19th River Shimanto 100km — 20/10/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road94,0%
Trail6,0%
Wins & podiums (ultra)
🏆 Win9
🏆 Win M9
🏅 Top 314
🏅 Top 3 M14
Longest winning streak2
Current streak0
Records
HISTORY
26 race(s)| Runner | Races in common |
|---|---|