Naomi (丸山直美) Maruyama
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Born : 1968
Cat. W55 Ultrarunner since 2006
33
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
48
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
2
Countries visited ?Japan
Taiwan
JapanTaiwan30,2%
Rank quotient ?This runner's calculation uses 33 eligible race(s): Σ(rank − 1) = 6 401; Σ finishers = 21 188. 6 401 / 21 188 × 100 = 30.21%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed33
Km — ultra races2 772 km
> 100 km6
> 160 km1
Longest race167,0 km
7th Ultra-Trail Mt. Fuji (UTMF) — 22/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road39,2%
Trail60,8%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F3
Longest winning streak0
Current streak0
HISTORY
33 race(s)| Runner | Races in common |
|---|---|