Takeshi (光安武志) Mitsuyasu
Born : 1963 Cat. M60 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.
34
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
62,9%
Rank quotient ?This runner's calculation uses 20 eligible race(s): Σ(rank − 1) = 5 637; Σ finishers = 8 961. 5 637 / 8 961 × 100 = 62.91%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed20
Km — ultra races1 543 km
Longest race100,0 km

Km per year (ultra races)

2022
70
1 race
2023
170
2 races
2024
2025
2026

Race types (share of distance)

Road95,5%
Trail4,5%