Wataru (佐藤渉) Sato
Born : 1977 Cat. M45 Ultrarunner since 2012 JPN
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
43
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
15,8%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 3 296; Σ finishers = 20 835. 3 296 / 20 835 × 100 = 15.82%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 545 km
> 100 km12
> 160 km4
Longest race170,3 km

Km per year (ultra races)

107
1 race
2022
65
1 race
2023
200
2 races
2024
2025
2026

Race types (share of distance)

Road13,1%
Trail83,0%
Ult.Walk3,9%

HISTORY

25 race(s)
DateRacePerf.Rk
2024
26.05 100km JPN30th Ebisu-Daikoku 100 km Marathon 13:39:19 h233
13.01 100km JPN1st Nara Mahoroba Ultra Walking 21:35:10 h67
2023
26.11 65km JPN1st Taishaku Gorge Marathon 7:55:26 h25
2022
16.07 106.5km JPN14th OSJ Ontake 100km Ultra Trail 13:58:24 h199
2021
15.05 125km JPN1st Sengoku Crossroads Ultra Run 25:24:56 h63
2019
14.09 100mi JPN11th Shinetsu Five Mountains Trail 100 mile 30:18:02 h140
2018
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 14:15:59 h272
2017
19.11 47km JPN1st Koshu Alps Lily Route Challenge 7:50:36 h21
08.10 71.5km JPN25th Hasetsune Cup - Japan Mountain Endurance Race 11:37:56 h135
23.09 129km JPN4th SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 25:18:34 h84
23.04 70km JPN3rd Okumikawa Power Trail 10:23:38 h75
2016
09.10 71.5km JPN24th Hasetsune Cup - Japan Mountain Endurance Race 10:58:47 h108
11.09 129km JPN3rd SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup 25:18:12 h47
2015
31.10 71.5km JPN23rd Hasetsune Cup - Japan Mountain Endurance Race 11:16:33 h248
25.09 170.3km JPN4th Ultra-Trail Mt. Fuji 35:25:54 h173
2014
12.10 71.5km JPN22nd Hasetsune Cup - Japan Mountain Endurance Race 10:37:10 h157
20.09 120km JPN1st SkyView Ultra-Trail - Yamada Noboru Memorial Cup 22:32:45 h68
20.04 108km JPN24th Fuji 5 Lakes 108 km Challenge 12:50:31 h259
2013
13.10 71.5km JPN21st Hasetsune Cup - Japan Mountain Endurance Race 11:33:14 h228
15.09 110km JPN5th Shinetsu Five Mountains Trail 110km 14:42:26 h40
26.04 100mi JPN2nd Ultra-Trail Mount Fuji 31:06:06 h117
10.03 72km JPN1st Izu Trail Journey 9:33:34 h149
2012
03.11 100mi JPN1st OSJ Yatsugatake Super Trail 100 miles race 29:23:46 h102
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 11:51:52 h263
16.09 110km JPN4th Shinetsu Five Mountains Trail 110km 15:42:14 h48