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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kumakura, Yuichi 熊倉裕一   Submit Personal Website Send Link 
Club: チームマンモス 
Residence: Bunkyo-Ku, Tokyo
Year of birth: 1959 (Cat. german: M65)
Date of birth: 00.00.0000 (Cat. internat.: M65)
Nationality: JPN JPN Japan
RunnerID: 168777
 

18 search results (18 Events, 1555.478 km).  (More)

2013 1 Event, 77 km  (More)
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
10:30:41 h Kumakura, Yuichi   Overall: 927 M: 738 Cat M50: 120
2009 4 Events, 303.428 km  (More)
02.08.2009 Ultramarathon Okumusashi (JPN) 75km
9:52:33 h Kumakura, Yuichi *Tokyo  Overall: 651 M: 540 Cat M45: 117
05.07.2009 8-Hour Endurance Race Tokorozawa (JPN) 8h
58.428 km Kumakura, Yuichi *Tokyo Pref.  Overall: 177 M: 118 Cat M45: 25
28.06.2009 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:44:24 h Kumakura, Yuichi *Tokyo  Overall: 645 M: 587 Cat M45: 110
11.04.2009 Toda Saiko 70 km (JPN) 70km
7:51:48 h Kumakura, Yuichi *Tokyo  Overall: 80 M: 71 Cat M45: 17
2008 2 Events, 175 km  (More)
11.10.2008 Echigo Kubikino 100km Ultramarathon (JPN) 100km
12:28:59 h Kumakura, Yuichi *Tokyo  Overall: 414 M: 364 Cat M45: 47
03.08.2008 Ultramarathon Okumusashi (JPN) 75km
9:07:04 h Kumakura, Yuichi 武蔵ウルトラマラソンクラブ  Overall: 316 M: 268 Cat M45: 52
2007 6 Events, 568.75 km  (More)
14.-15.10.2007 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
16:46:53 h Kumakura, Yuichi   Overall: 751 M: 692 Cat M45: 59
16.-17.09.2007 Karisakatoge beyond Chichibu Run (JPN) 141km
20:32:23 h Kumakura, Yuichi チーム・マンモス  Overall: 18 M: 15 Cat M45: 4
05.08.2007 Ultramarathon Okumusashi (JPN) 75km
7:26:22 h Kumakura, Yuichi チームマンモス  Overall: 74 M: 65 Cat M45: 11
01.07.2007 8-Hour Endurance Race Tokorozawa (JPN) 8h
81.250 km Kumakura, Yuichi チーム マンモス  Overall: 13 M: 11 Cat M45: 2
16.-17.06.2007 Kamoshika Mountain Village Tour (JPN) 100km
18:12:47 h Kumakura, Yuichi   Overall: 28 M: 20 Cat M45: 5
20.05.2007 Yatsugatake Nobeyama 100 km (JPN) 100km
10:38:54 h Kumakura, Yuichi   Overall: 70 M: 63 Cat M45: 14
2006 3 Events, 285.3 km  (More)
17.-18.09.2006 Karisakatoge beyond Chichibu Run (JPN) 141km
20:11:16 h Kumakura, Yuichi チーム・マンモス  Overall: 15 M: 15 Cat M45: 4
13.08.2006 Ultramarathon Okumusashi (JPN) 75km
8:15:35 h Kumakura, Yuichi *Bunkyo-Ku, Tokyo Pref.  Overall: 140 M: 123 Cat M45: 24
02.07.2006 8-Hour Endurance Race Tokorozawa (JPN) 8h
69.300 km Kumakura, Yuichi チーム・マンモス  Overall: 33 M: 27 Cat M45: 8
2005 1 Event, 75 km  (More)
07.08.2005 Ultramarathon Okumusashi (JPN) 75km
8:47:00 h Kumakura, Yuichi *Bunkyo-Ku, Tokyo  Overall: 188 M: 165 Cat M45: 32
2004 1 Event, 71 km  (More)
16.05.2004 Yatsugatake Nobeyama 71 km (JPN) 71km
7:55:04 h Kumakura, Yuichi チームマンモス  Overall: 32 M: 26 Cat M40: 4

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2013 2009 2008 2007 2006 2005 2004
100km 10:44:24  
10:44:24
(2515/760) 		 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2013 2009 2008 2007 2006 2005 2004
Ultramarathon Okumusashi 6 10:30:41 9:52:33 9:07:04 7:26:22 8:15:35 8:47:00  
8-Hour Endurance Race Tokorozawa 3   58.428   81.250 69.300    
Karisakatoge beyond Chichibu Run 2       20:32:23 20:11:16