Yoshikazu (田中喜一) Tanaka
ID 310326
Born : 1979 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.
50
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
4
Countries visited ?ESPSpainGBRUnited KingdomITAItalyJPNJapan
59,3%
Rank quotient ?This runner's calculation uses 30 eligible race(s): Σ(rank − 1) = 11 927; Σ finishers = 20 109. 11 927 / 20 109 × 100 = 59.31%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed30
Km — ultra races2 986 km
> 100 km9
> 160 km4
> 200 km1
Longest race330,0 km
14° TOR330 - Tor des Géants — 10/9/2023

Km per year (ultra races)

45
1 race
2022
330
1 race
2023
2024
2025
2026

Race types (share of distance)

Road7,3%
Trail92,7%

Records

50 km6h26'11100 km13h16'1750 mi10h53'25100 mi41h25'07

HISTORY

30 race(s)
DateRacePerf.Rk
2023
10.09 330km ITA14° TOR330 - Tor des Géants 6d 04:13:06 h597
2022
27.05 45km JPN1st Karuizawa Trail Running Race 9:05:00 h324
2021
12.12 69.1km JPN8th Izu Trail Journey 13:37:38 h1194
2020
18.10 54km JPN7th Shigakogen Extreme Trail 12:34:27 h353
2019
03.08 102.9mi GBR9th North Downs Way 100 Mile Race 29:36:04 h181
2018
22.06 120km ITA12^ Lavaredo Ultra Trail by UTMB - 120K 28:03:55 h1085
17.03 55mi GBR9th Hardmoors 55 14:11:35 h146
2017
05.08 103mi GBR7th North Downs Way 100 Mile Race 28:58:39 h125
10.06 100km GBRNorfolk 100km 14:48:37 h32
13.05 50mi GBR7th North Downs Way 50 Mile Race 10:53:25 h130
22.04 115km ESPVI. Penyagolosa Trail CSP-115 26:53:49 h434
28.01 47mi GBR4th Peddars Way Ultra 10:50:18 h89
14.01 45mi GBRGB Ultra Country to Capital 8:52:39 h251
2016
24.04 100km JPN26th Fuji 5 Lakes 100 km Challenge 13:16:17 h883
2015
31.10 71.5km JPN23rd Hasetsune Cup - Japan Mountain Endurance Race 16:25:12 h1171
18.07 100km JPN8th OSJ Ontake 100km Ultra Trail 13:52:02 h201
04.07 80km JPN5th Utsukushigahara 80 km Trail Run 14:02:00 h250
19.04 118km JPN25th Fuji 5 Lakes 118 km Challenge 14:21:49 h382
2014
27.08 119km ITA5ème Sur les Traces des Ducs de Savoie 31:11:09 h846
05.07 80km JPN4th Utsukushigahara 80 km Trail Run 13:35:13 h109
25.04 100mi JPN3rd Ultra-Trail Mt. Fuji 41:25:07 h423
2013
13.10 71.5km JPN21st Hasetsune Cup - Japan Mountain Endurance Race 14:37:36 h670
06.10 50km JPN7th Madarao Forest Trails 50km 6:27:31 h78
15.09 110km JPN5th Shinetsu Five Mountains Trail 110km 17:02:01 h121
10.03 72km JPN1st Izu Trail Journey 11:38:05 h540
2012
03.11 100km JPN1st OSJ Yatsugatake Super Trail 100 km race 16:56:49 h67
07.10 71.5km JPN20th Hasetsune Cup - Japan Mountain Endurance Race 13:38:23 h496
23.09 50km JPN5th OSJ Adatara Trail 50K 9:45:46 h42
20.05 100km JPN18th Yatsugatake Nobeyama 100 km 13:29:44 h698
12.02 50km JPN3rd OSJ Jungle Trail 50K Amami 6:26:11 h39