Naoki (山上直樹) Yamagami
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Born : 1959
Cat. M65 Ultrarunner since 2002
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
74
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
Japan40,6%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 225; Σ finishers = 5 486. 2 225 / 5 486 × 100 = 40.56%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed40
Km — ultra races6 428 km
> 100 km21
> 160 km16
> 200 km12
Longest race320,0 km
6th Kansai Yume Road Great Run 320 km — 2/11/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road92,2%
Trail2,4%
Stage5,4%
Wins & podiums (ultra)
🏆 Win2
🏆 Win M2
🏅 Top 310
🏅 Top 3 M10
Longest winning streak1
Current streak0
Records
HISTORY
35 race(s)| Runner | Races in common |
|---|---|