Yohei (片岡陽平) Kataoka
Born : 1973 Cat. M50 Ultrarunner since 2014 JPN
21
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
39
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 ?ANDAndorraINAIndonesiaJPNJapan
17,0%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 910; Σ finishers = 11 262. 1 910 / 11 262 × 100 = 16.96%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races1 986 km
> 100 km8
> 160 km4
Longest race170,0 km

Km per year (ultra races)

169
1 race
2022
290
3 races
2023
2024
167
2 races
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0