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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Okubo, Keniti 大久保研一   Submit Personal Website Send Link 
Club: 武蔵ＵＭＣ 
Residence: Warabi, Pref. Saitama
Year of birth: 1946 (Cat. german: M80)
Date of birth: 00.00.0000 (Cat. internat.: M75)
Nationality: JPN JPN Japan
RunnerID: 174543
 

15 search results (15 Events, 1516.09 km).  (More)

2016 1 Event, 78 km  (More)
05.06.2016 Ultramarathon Okumusashi (JPN) 78km
10:27:29 h Okubo, Keniti 大江戸小江戸tw  Overall: 1040 M: 856 Cat M65: 32
2013 3 Events, 288 km  (More)
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
11:12:52 h Okubo, Keniti 武蔵ウルトラマラソンクラブ  Overall: 1143 M: 890 Cat M65: 25
09.06.2013 Hida Takayama 100 km Ultramarathon (JPN) 100km
13:45:06 h Okubo, Keniti 武蔵UMC  Overall: 770 M: 697 Cat M65: 8
02.-03.03.2013 Oedo Night run 111k (JPN) 111km
15:44:42 h Okubo, Keniti 小江戸大江戸tw  Overall: 13 M: 12 Cat M65: 1
2012 3 Events, 193.09 km  (More)
09.12.2012 Coedo Kawagoe 6 Hours Run (JPN) 6h
46.090 km Okubo, Keniti 小江戸大江戸tw  Overall: 41 M: 30 Cat M65: 2
05.08.2012 Ultramarathon Okumusashi (JPN) 77km
10:43:21 h Okubo, Keniti *Saitama Pref.  Overall: 758 M: 609 Cat M65: 9
07.04.2012 Toda Saiko 70 km (JPN) 70km
7:56:32 h Okubo, Keniti 武蔵ウルトラマラソンクラブ  Overall: 128 M: 118 Cat M65: 2
2011 1 Event, 203 km  (More)
05.-06.03.2011 Little Edo Oedo 200k (JPN) 203km
33:32:19 h Okubo, Keniti 武蔵umc  Overall: 30 M: 26 Cat M60: 7
2010 3 Events, 320 km  (More)
09.10.2010 Echigo Kubikino 100km Ultramarathon (JPN) 100km
11:53:58 h Okubo, Keniti *Saitama Pref.  Overall: 405 M: 360 Cat M60: 21
17.-18.09.2010 Karisakatoge beyond Chichibu Run (JPN) 143km
23:12:59 h Okubo, Keniti 武蔵ウルトラマラソンクラブ  Overall: 69 M: 60 Cat M60: 5
01.08.2010 Ultramarathon Okumusashi (JPN) 77km
9:28:36 h Okubo, Keniti *Saitama Pref.  Overall: 355 M: 301 Cat M60: 20
2008 1 Event, 143 km  (More)
14.-15.09.2008 Karisakatoge beyond Chichibu Run (JPN) 143km
23:39:45 h Okubo, Keniti 武蔵ウルトラマラソンクラブ  Overall: 73 M: 66 Cat M60: 5
2006 2 Events, 216 km  (More)
17.-18.09.2006 Karisakatoge beyond Chichibu Run (JPN) 141km
23:10:31 h Okubo, Keniti 笑亀rc  Overall: 49 M: 44 Cat M55: 6
13.08.2006 Ultramarathon Okumusashi (JPN) 75km
9:46:39 h Okubo, Keniti *Warabi, Saitama Pref.  Overall: 385 M: 322 Cat M55: 51
2005 1 Event, 75 km  (More)
07.08.2005 Ultramarathon Okumusashi (JPN) 75km
10:24:34 h Okubo, Keniti *Warabi, Pref. Saitama  Overall: 493 M: 409 Cat M55: 64

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 2016 2013 2012 2011 2010 2008 2006 2005

Comparison table

Comparison of performances in races with multiple participations

   2016 2013 2012 2011 2010 2008 2006 2005
Ultramarathon Okumusashi 6 10:27:29 11:12:52 10:43:21   9:28:36   9:46:39 10:24:34
Karisakatoge beyond Chichibu Run 3         23:12:59 23:39:45 23:10:31