Tadayuki (深澤匡行) Fukasawa
ID 981344
Born : 1989 Cat. M35 Ultrarunner since 2017 JPN
5
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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
20,5%
Rank quotient ?This runner's calculation uses 5 eligible race(s): Σ(rank − 1) = 1 102; Σ finishers = 5 386. 1 102 / 5 386 × 100 = 20.46%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed5
Km — ultra races518 km
> 100 km1
Longest race118,0 km
28th Fuji 5 Lakes 118 km Challenge — 22/4/2018

Km per year (ultra races)

100
1 race
2022
100
1 race
2023
2024
2025
2026

Race types (share of distance)

Road100,0%

Records

100 km8h29'46

HISTORY

5 race(s)
DateRacePerf.Rk
2023
11.06 100km JPN17th Iwate Ginga 100km Marathon Challenge 9:32:40 h27
2022
17.04 100km JPN32th Fuji 5 Lakes 100 km Challenge 13:07:05 h776
2019
09.06 100km JPN8th Hida Takayama 100 km Ultramarathon 8:29:46 h12
2018
22.04 118km JPN28th Fuji 5 Lakes 118 km Challenge 12:08:02 h54
2017
02.07 100km JPN1st Nikko 100km Ultramarathon 11:35:52 h238