Naoko Sakagawa Kuriyama
External sources
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Born : 1965
Cat. W60 Ultrarunner since 2009
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
3
Countries visited ?
ArgentinaBrazil
Japan
ArgentinaBrazilJapan26,4%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 894; Σ finishers = 3 392. 894 / 3 392 × 100 = 26.36%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed32
Km — ultra races3 330 km
> 100 km13
> 160 km8
> 200 km1
> 24h7
Longest race235,0 km
2. Ultramaratona dos Anjos 235KM — 7/6/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road47,1%
Trail48,0%
Stage4,8%
Wins & podiums (ultra)
🏆 Win2
🏆 Win F8
🏅 Top 33
🏅 Top 3 F19
Longest winning streak1
Current streak0
HISTORY
30 race(s)| Runner | Races in common |
|---|---|