Kyoko (田中京子) Tanaka
Born : 1955 Cat. W70 Ultrarunner since 2010 JPN
47
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
1
Countries visited ?JPNJapan
56,0%
Rank quotient ?This runner's calculation uses 47 eligible race(s): Σ(rank − 1) = 11 664; Σ finishers = 20 826. 11 664 / 20 826 × 100 = 56.01%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed47
Km — ultra races3 733 km
> 100 km3
Longest race115,0 km

Km per year (ultra races)

359
6 races
2022
126
2 races
2023
271
4 races
2024
120
2 races
2025
130
2 races
2026

Race types (share of distance)

Road96,4%
Trail3,6%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F1
🏅 Top 31
🏅 Top 3 F7
Longest winning streak1
Current streak0

HISTORY

47 race(s)
DateRacePerf.Rk
2026
14.06 65km JPN5. OSJ Aizu Bandaisan Ultramarathon - 65 km 9:21:57 h81
19.04 65km JPN26. Okukumano 65 km Ultramarathon 9:10:28 h67
2025
08.06 50km JPN19th Iwate Ginga 50km Marathon Challenge 5:52:53 h54
13.04 70km JPN4th Atsumi Peninsula Ultra Nature Run - 70km 11:13:01 h197
2024
27.10 63.3km JPN3rd Shiroishi Minami Zao Ultra Excursion 63.3km 11:00:15 h4
09.06 71km JPN12th Hida Takayama 71 km Ultramarathon 10:17:59 h628
25.05 62km JPN12th Tojinbo 62 km Ultramarathon 9:05:25 h164
16.03 75km JPN8th Minamiboso 75km 10:43:31 h53
2023
11.11 66km JPN10th Michikusa-Ultra, Minamiizu 66 km 8:48:05 h24
17.09 60km JPN21th Tango 60 km Ultramarathon 9:20:20 h340
2022
09.10 60km JPN14th Echigo Kubikino 60km Ultramarathon 7:21:00 h145
25.09 66km JPN4th Aga Ultra Marathon - 66km 7:18:45 h31
12.06 50km JPN16th Iwate Ginga 50km Marathon Challenge 5:24:38 h55
28.05 64km JPN2nd Lake Suwa Ultra Marathon - 64 km 8:26:46 h20
07.05 57km JPN2nd Kimitsu Ultra Marathon 7:17:29 h130
17.04 62km JPN32th Fuji 5 Lakes 62 km Challenge 8:20:39 h397
2021
05.12 71km JPN1st Tokyo Edogawa Ultra Marathon - 71 km 8:22:40 h11
03.10 64km JPN8th Naeba-Sanroku Geopark Tsunan Ultramarathon 64K 8:43:01 h60
2019
19.10 100km JPN4th Iki 100 km Ultra Marathon 13:11:12 h186
22.09 50km JPN29. Akita Nairiku 50km Marathon 5:03:26 h51
2018
10.06 100km JPN7th Hida Takayama 100 km Ultramarathon 13:34:39 h1239
14.04 102km JPN4th Okuizumo Ultra Orochi 100km Tooashi 13:22:47 h157
2017
15.10 100km JPN6th Noto Peninsula 100 km Ultra Marathon 12:11:07 h132
02.09 115km JPN1st Miyagi Yumeguri Ultra Marathon - 115 km 13:17:38 h24
02.07 100km JPN1st Nikko 100km Ultramarathon 12:55:07 h574
14.05 50km JPN21th 50 km Ultramarathon Ako Seaside Park 5:19:43 h30
23.04 60km JPN2nd Tamagawa Ultra Marathon - 60 km 6:59:30 h20
2016
18.12 100km JPN1st Okinawa 100km Ultramarathon 12:14:37 h122
16.10 100km JPN22nd River Shimanto 100km 12:20:48 h559
31.07 100km JPN6th North Okhotsk 100 km Marathon 13:17:07 h147
27.03 100km JPN12th Izu Oshima Ultra 100 km 12:17:15 h96
2015
13.09 100km JPN3rd 100 km Ultramarathon Hakusan-Shirakawago 13:27:10 h334
21.06 100km JPN10. Okinoshima 100km Ultra Marathon 11:49:49 h159
15.03 100km JPN1st Nagoura Marathon 100 km 12:40:02 h62
2014
12.10 100km JPN10th Echigo Kubikino 100km Ultramarathon 11:54:47 h510
29.06 100km JPN29. Lake Saroma 100 km Ultramarathon 12:37:39 h1274
10.05 103km JPN3rd Tojinbo 103 km Ultramarathon 13:00:26 h55
12.04 70km JPN9th Toda Saiko 70 km 7:38:05 h192
2013
15.09 100km JPN13th Tango 100 km Ultramarathon 13:22:35 h911
28.04 100km JPN15. Okukumano 100 km Ultramarathon 12:27:10 h83
07.04 52km JPN63. Tsurunuma 52 km 5:49:25 h17
2012
23.09 100km JPN22. Akita Nairiku 100km Marathon 12:54:51 h669
20.05 71km JPN18th Yatsugatake Nobeyama 71 km 9:22:49 h104
2011
25.09 70km JPN14th Jonaizaka 70 km Ultra Marathon 8:32:00 h1 🏆
07.08 77km JPN18. Ultramarathon Okumusashi 10:19:49 h721
12.06 100km JPN7th Iwate Ginga 100km Marathon Challenge 12:57:28 h367
2010
25.04 72km JPN20th Fuji 5 Lakes 72 km Challenge 10:37:48 h454