Kaoru (田中薫) Tanaka
Born : 1965 Cat. W60 Ultrarunner since 2013 JPN
34
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
3
Countries visited ?JPNJapanKORSouth KoreaSLOSlovenia
53,4%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 10 711; Σ finishers = 20 046. 10 711 / 20 046 × 100 = 53.43%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 022 km
> 100 km4
> 160 km2
> 200 km2
Longest race250,0 km

Km per year (ultra races)

127
2 races
2022
118
2 races
2023
150
2 races
2024
127
2 races
2025
2026

Race types (share of distance)

Road68,5%
Trail31,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

HISTORY

34 race(s)
DateRacePerf.Rk
2025
19.09 50km SLOJulian Alps Trail Run by UTMB - Sky Trail 50K 11:28:51 h917
18.05 77km JPN30th Saba Highway Ultramarathon 10:44:33 h229
2024
13.10 50km JPN15th Echigo Kubikino 50km Ultramarathon 6:20:40 h157
09.06 100km JPN12th Hida Takayama 100 km Ultramarathon 11:47:43 h457
2023
07.10 52km KOR10th TransJeju by UTMB 50 10:02:19 h749
24.09 66km JPN26th Muraoka 66 km Ultra Marathon 9:22:46 h120
2022
22.05 71km JPN28th Yatsugatake Nobeyama 71 km 9:07:44 h117
19.03 56km JPN26th Mt. Rocco Cannonball Run - 56 km Night Speed 11:14:00 h48
2019
08.12 71.7km JPN6th Izu Trail Journey 11:44:54 h880
19.10 51.4km JPN10th Inagawa 100km Ultra-Marathon 5:35:50 h90
06.10 73km JPN5th Gasando Trail running race 14:02:23 h157
21.09 75km JPN6th SkyView Ultra-Trail 70 - Yamada Noboru Memorial Cup 20:22:03 h393
25.08 70km JPN6th Tsukuba Renjyo 70 km Road & Trail Run 11:57:24 h132
2018
20.10 56km KOR6th Transjeju Int. Trail Run 50 km 11:48:32 h213
17.06 100km JPN13. Okinoshima 100km Ultra Marathon 14:03:43 h354
2017
24.09 88km JPN20th Muraoka 88 km Ultra Marathon 10:35:35 h29
11.06 100km JPN13th Iwate Ginga 100km Marathon Challenge 13:31:13 h942
20.05 106km JPN2nd Trainic World 100 km in Sai-No-Kuni 29:07:11 h177
02.05 250km JPN29. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 47:39:55 h266
08.04 70km JPN12th Toda Saiko 70 km 8:19:15 h453
2016
28.08 70km JPN3rd Tsukuba Renjyo 70 km Road & Trail Run 11:44:43 h203
16.07 100km JPN9th OSJ Ontake 100km Ultra Trail 15:42:36 h496
05.06 78km JPN23. Ultramarathon Okumusashi 9:24:12 h635
02.05 250km JPN28. Yamaguchi 100 Hagi-O-Kan Maranic 250 km 45:45:06 h155
2015
18.10 73km JPN6th OSJ Hyonosen Mountains Trail Race 14:44:21 h455
27.09 88km JPN18th Muraoka 88 km Ultra Marathon 10:17:05 h18
18.07 100km JPN8th OSJ Ontake 100km Ultra Trail 15:50:33 h409
17.05 77km JPNSaba Highway Ultramarathon 10:13:04 h206
03.05 140km JPN27. Yamaguchi 100 Hagi-O-Kan Maranic 140 km 23:13:32 h77
2014
28.09 88km JPN17th Muraoka 88 km Ultra Marathon 10:07:49 h15
14.09 60km JPN14th Tango 60 km Ultramarathon 6:36:49 h149
20.04 100km JPN24th Fuji 5 Lakes 100 km Challenge 12:41:04 h632
2013
29.09 88km JPN16th Muraoka 88 km Ultra Marathon 9:45:15 h17
28.07 77km JPN20. Ultramarathon Okumusashi 8:54:13 h398