Koyo (江畑宏洋) Ebata
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.
40
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
26,1%
Rank quotient ?This runner's calculation uses 21 eligible race(s): Σ(rank − 1) = 1 641; Σ finishers = 6 297. 1 641 / 6 297 × 100 = 26.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed21
Km — ultra races2 028 km
> 100 km7
> 160 km4
Longest race170,3 km

Km per year (ultra races)

430
3 races
2022
130
2 races
2023
2024
327
3 races
2025
2026

Race types (share of distance)

Road15,0%
Trail85,0%