Michio (三角道夫) Mikado
Born : 1961 Cat. M65 Ultrarunner since 2009 JPN
49
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
54
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
18,2%
Rank quotient ?This runner's calculation uses 49 eligible race(s): Σ(rank − 1) = 7 350; Σ finishers = 40 329. 7 350 / 40 329 × 100 = 18.23%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed49
Km — ultra races4 788 km
> 100 km7
Longest race118,0 km

Km per year (ultra races)

107
1 race
2022
309
3 races
2023
309
3 races
2024
300
3 races
2025
84
1 race
2026

Race types (share of distance)

Road73,6%
Trail26,4%

Records

HISTORY

49 race(s)
DateRacePerf.Rk
2026
14.06 84.39km JPN10th JAL Mukatsuku Double Marathon 11:35:52 h264
2025
28.09 100km JPN28th Muraoka 100 km Ultra Marathon 13:48:12 h400
20.07 99.5km JPN17th OSJ Ontake 100km Ultra Trail 18:13:57 h770
20.04 100km JPN25. Okukumano 100 km Ultramarathon 14:27:33 h289
2024
29.09 100km JPN27th Muraoka 100 km Ultra Marathon 13:39:24 h276
14.07 109.2km JPN16th OSJ Ontake 100km Ultra Trail 17:36:57 h631
21.04 100km JPN24. Okukumano 100 km Ultramarathon 14:27:07 h219
2023
24.09 100km JPN26th Muraoka 100 km Ultra Marathon 12:47:31 h179
16.07 109.2km JPN15th OSJ Ontake 100km Ultra Trail 17:18:56 h346
21.05 100km JPN29th Yatsugatake Nobeyama 100 km 13:03:40 h346
2022
16.07 106.5km JPN14th OSJ Ontake 100km Ultra Trail 16:08:15 h375
2018
03.05 70km JPN26. Mukogawa Yurikamome Ultra Marathon 7:09:45 h210
22.04 100km JPN20. Okukumano 100 km Ultramarathon 12:24:47 h137
2017
10.09 100km JPN5th 100 km Ultramarathon Hakusan-Shirakawago 11:16:33 h89
03.05 70km JPN25. Mukogawa Yurikamome Ultra Marathon 6:31:54 h88
2016
09.10 100km JPN11th Echigo Kubikino 100km Ultramarathon 9:24:25 h53
18.09 100km JPN16th Tango 100 km Ultramarathon 10:35:38 h144
05.06 100km JPN4th Tokyo Shibamata 100 km 10:02:57 h136
22.05 100km JPN22nd Yatsugatake Nobeyama 100 km 10:41:50 h118
2015
29.08 100km JPNKISO Great Traverse 100 km Ultra Marathon 10:53:54 h33
07.06 100km JPN4th Hida Takayama 100 km Ultramarathon 10:45:21 h140
17.05 100km JPN21st Yatsugatake Nobeyama 100 km 10:31:22 h136
19.04 118km JPN25th Fuji 5 Lakes 118 km Challenge 12:53:17 h119
2014
28.09 100km JPN17th Muraoka 100 km Ultra Marathon 10:17:43 h27
14.09 100km JPN14th Tango 100 km Ultramarathon 10:07:04 h133
27.07 77km JPN21. Ultramarathon Okumusashi 8:02:34 h100
18.05 100km JPN20th Yatsugatake Nobeyama 100 km 10:40:30 h111
27.04 100km JPN16. Okukumano 100 km Ultramarathon 9:16:59 h14
2013
20.10 100km JPN19th River Shimanto 100km 9:39:04 h87
29.09 100km JPN16th Muraoka 100 km Ultra Marathon 10:31:55 h19
15.09 100km JPN13th Tango 100 km Ultramarathon 10:06:25 h114
28.07 77km JPN20. Ultramarathon Okumusashi 7:44:41 h142
19.05 100km JPN19th Yatsugatake Nobeyama 100 km 10:36:30 h98
2012
06.10 100km JPN9th Echigo Kubikino 100km Ultramarathon 9:17:14 h34
08.09 100km JPN7th Bandai Highlands Inawashiro Lake - 100 km 9:06:34 h5
05.08 77km JPN19. Ultramarathon Okumusashi 7:56:49 h134
15.07 100km JPN5th OSJ Ontake 100km Ultra Trail 10:58:42 h49
24.06 100km road race JPN27. Lake Saroma 100 km Ultramarathon 9:07:21 h158
20.05 100km JPN18th Yatsugatake Nobeyama 100 km 10:28:44 h75
22.04 112km JPN22nd Fuji 5 Lakes 112 km Challenge 10:54:09 h42
2011
25.09 100km JPN21. Akita Nairiku 100km Marathon 9:18:37 h33
18.09 100km JPN11th Tango 100 km Ultramarathon 11:05:28 h128
07.08 77km JPN18. Ultramarathon Okumusashi 7:25:21 h87
12.06 100km JPN7th Iwate Ginga 100km Marathon Challenge 9:58:52 h74
30.04 112km JPN21st Fuji 5 Lakes 112 km Challenge 10:56:52 h37
2010
09.10 100km JPN8th Echigo Kubikino 100km Ultramarathon 9:24:58 h58
01.08 77km JPN17. Ultramarathon Okumusashi 7:17:46 h60
25.04 112km JPN20th Fuji 5 Lakes 112 km Challenge 10:43:45 h28
2009
27.09 100km JPN19. Akita Nairiku 100km Marathon 9:31:07 h54