Norikazu (吉田徳和) Yoshida
Born : 1973 Cat. M50 Ultrarunner since 2017 JPN
22
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 ?JPNJapan
25,9%
Rank quotient ?This runner's calculation uses 22 eligible race(s): Σ(rank − 1) = 2 552; Σ finishers = 9 835. 2 552 / 9 835 × 100 = 25.95%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed22
Km — ultra races2 405 km
> 100 km10
> 160 km9
> 200 km1
> 24h2
Longest race201,2 km

Km per year (ultra races)

404
4 races
2022
597
4 races
2023
435
4 races
2024
462
3 races
2025
165
1 race
2026

Race types (share of distance)

Road4,2%
Trail80,5%
Elim.15,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 31
🏅 Top 3 M2
Longest winning streak0
Current streak0