Toyozo (武田豊三) Takeda
Born : 1962 Cat. M60 Ultrarunner since 2010 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
1
Countries visited ?JPNJapan
42,0%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 10 075; Σ finishers = 23 992. 10 075 / 23 992 × 100 = 41.99%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races3 327 km
> 100 km1
Longest race112,0 km

Km per year (ultra races)

340
4 races
2022
275
3 races
2023
2024
400
4 races
2025
300
3 races
2026

Race types (share of distance)

Road100,0%

HISTORY

34 race(s)
DateRacePerf.Rk
2026
14.06 100km JPN20th Iwate Ginga 100km Marathon Challenge 12:18:05 h331
31.05 100km JPN1st Nara Ultra Marathon 13:07:16 h1104
19.04 100km JPN7th Yamadera Zao 100 km Ultra Marathon 13:24:03 h64
2025
21.12 100km JPN8th Okinawa 100km Ultramarathon 12:59:52 h371
08.06 100km JPN19th Iwate Ginga 100km Marathon Challenge 13:31:35 h534
02.02 100km JPN4th Amami yori yori Run 14:50:01 h41
12.01 100km JPN8th Yakushima Ultramarathon 100 km 15:02:41 h76
2023
09.07 75km JPN1st Mt. Gassan Foot Ultra Marathon 9:44:47 h56
11.06 100km JPN17th Iwate Ginga 100km Marathon Challenge 12:21:30 h266
23.04 100km JPN4th Yamadera Zao 100 km Ultra Marathon 14:30:07 h104
2022
12.06 100km JPN16th Iwate Ginga 100km Marathon Challenge 11:11:28 h201
28.05 80km JPN2nd Lake Suwa Ultra Marathon - 80 km 9:25:06 h14
15.05 60km JPN8th Ishigaki Island Ultra Marathon 6:26:38 h29
13.03 100km JPN4th Ibaraki 100k Ultra Marathon 12:35:29 h184
2020
19.01 100km JPN30th Miyako 100 km Ultramarathon 12:22:32 h176
2019
15.12 100km JPN4th Okinawa 100km Ultramarathon 12:52:38 h266
09.06 100km JPN15th Iwate Ginga 100km Marathon Challenge 11:55:41 h258
2017
11.06 100km JPN13th Iwate Ginga 100km Marathon Challenge 11:19:20 h304
2016
12.06 100km JPN12th Iwate Ginga 100km Marathon Challenge 11:42:13 h301
2015
14.06 100km JPN11th Iwate Ginga 100km Marathon Challenge 11:17:45 h238
2014
08.06 100km JPN10th Iwate Ginga 100km Marathon Challenge 12:25:06 h460
01.06 100km JPN2nd Tokyo Shibamata 100 km 12:46:30 h254
2013
22.09 100km JPN23. Akita Nairiku 100km Marathon 11:46:19 h268
09.06 100km JPN9th Iwate Ginga 100km Marathon Challenge 11:43:46 h295
01.06 100km JPN1st Tokyo Shibamata 100 km 11:29:11 h328
2012
21.09 100km JPN12th Tango 100 km Ultramarathon 12:50:07 h360
10.06 100km JPN8th Iwate Ginga 100km Marathon Challenge 11:42:33 h295
22.04 100km JPN22nd Fuji 5 Lakes 100 km Challenge 11:45:28 h338
2011
25.09 100km JPN21. Akita Nairiku 100km Marathon 11:45:51 h240
18.09 100km JPN11th Tango 100 km Ultramarathon 12:53:36 h316
26.06 100km road race JPN26. Lake Saroma 100 km Ultramarathon 11:50:08 h1039
12.06 100km JPN7th Iwate Ginga 100km Marathon Challenge 12:18:02 h264
30.04 112km JPN21st Fuji 5 Lakes 112 km Challenge 14:06:44 h312
2010
19.09 100km JPN10th Tango 100 km Ultramarathon 12:59:46 h422