Tatsuya (吉田辰弥) Yoshida
Born : 1977 Cat. M45 Ultrarunner since 2012 JPN
30
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
47
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
13,8%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 4 080; Σ finishers = 29 634. 4 080 / 29 634 × 100 = 13.77%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 862 km
> 100 km7
> 160 km6
Longest race170,3 km

Km per year (ultra races)

479
5 races
2022
339
3 races
2023
242
3 races
2024
167
1 race
2025
100
1 race
2026

Race types (share of distance)

Road14,0%
Trail86,0%

HISTORY

30 race(s)
DateRacePerf.Rk
2026
17.05 100km JPN32th Yatsugatake Nobeyama 100 km 12:40:37 h451
2025
25.04 167km JPN10th Ultra-Trail Mt. Fuji 31:37:59 h201
2024
08.12 70km JPN11th Izu Trail Journey 9:06:12 h120
13.10 71.5km JPN32th Hasetsune Cup - Japan Mountain Endurance Race 11:57:15 h190
19.05 100km JPN30th Yatsugatake Nobeyama 100 km 11:59:53 h264
2023
08.10 71.5km JPN31th Hasetsune Cup - Japan Mountain Endurance Race 10:41:30 h116
21.05 100km JPN29th Yatsugatake Nobeyama 100 km 11:54:45 h146
21.04 167km JPN8th Ultra-Trail Mt. Fuji 31:01:39 h222
2022
11.12 70km JPN9th Izu Trail Journey 8:39:01 h90
09.10 71.5km JPN30th Hasetsune Cup - Japan Mountain Endurance Race 11:39:58 h158
22.05 100km JPN28th Yatsugatake Nobeyama 100 km 12:23:35 h327
22.04 167km JPN7th Ultra-Trail Mt. Fuji 30:28:12 h282
10.04 70km JPN7th Okumikawa Power Trail 11:17:29 h96
2021
12.12 69.1km JPN8th Izu Trail Journey 9:11:17 h180
2019
08.12 71.7km JPN6th Izu Trail Journey 8:19:32 h95
2018
09.12 71.7km JPN5th Izu Trail Journey 9:22:09 h115
07.10 71.5km JPN26th Hasetsune Cup - Japan Mountain Endurance Race 11:14:32 h70
15.09 100mi JPN10th Shinetsu Five Mountains Trail 100 mile 26:33:40 h52
30.06 90km JPN8th Utsukushigahara 90 km Trail Run 14:14:18 h12
27.04 170km JPN5th Ultra-Trail Mt. Fuji 33:12:55 h149
2017
10.12 71.7km JPN4th Izu Trail Journey 10:14:02 h196
19.11 64km JPN1st Koshu Alps Haute Route Challenge 10:53:48 h17
27.08 70km JPN4th Tsukuba Renjyo 70 km Road & Trail Run 8:43:01 h17
2016
11.12 71.7km JPN3rd Izu Trail Journey 9:49:29 h130
09.10 71.5km JPN24th Hasetsune Cup - Japan Mountain Endurance Race 10:10:42 h58
02.07 80km JPN6th Utsukushigahara 80 km Trail Run 10:39:44 h22
2015
25.09 170.3km JPN4th Ultra-Trail Mt. Fuji 35:49:10 h179
29.08 62km JPN2nd Shigakogen Extreme Trail 13:30:58 h33
2013
15.09 110km JPN5th Shinetsu Five Mountains Trail 110km 16:54:50 h115
2012
03.11 60km JPN1st OSJ Yatsugatake Super Trail 60 km race 7:46:55 h7