Kiyouiti (細野恭一) Hosono
Born : 1968 Cat. M55 Ultrarunner since 2014 JPN
20
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
38
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
56,1%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 5 242; Σ finishers = 9 341. 5 242 / 9 341 × 100 = 56.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 923 km
> 100 km4
Longest race102,0 km

Km per year (ultra races)

2022
200
2 races
2023
2024
100
1 race
2025
2026

Race types (share of distance)

Road100,0%