Hiroyuki (下條広行) Shimojo
Born : 1960 Cat. M65 Ultrarunner since 2010 JPN
23
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
35,4%
Rank quotient ?This runner's calculation uses 23 eligible race(s): Σ(rank − 1) = 5 728; Σ finishers = 16 201. 5 728 / 16 201 × 100 = 35.36%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed23
Km — ultra races1 931 km
> 100 km2
Longest race110,0 km

Km per year (ultra races)

248
3 races
2022
2023
2024
2025
2026

Race types (share of distance)

Road31,1%
Trail68,9%