Takaomi (下川貴臣) Shimokawa
Born : 1971 Cat. M55 Ultrarunner since 2009 JPN
18
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
2
Countries visited ?FRAFranceJPNJapan
53,0%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 6 765; Σ finishers = 12 763. 6 765 / 12 763 × 100 = 53.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18
Km — ultra races1 947 km
> 100 km10
> 160 km2
Longest race170,0 km

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road10,3%
Trail89,7%