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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Koizumi, Ken 小泉健   Submit Personal Website Send Link 
Club: ＭＹ☆ＳＴＡＲ 
Residence: Tokyo
Year of birth: 1966 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 214234
 

7 search results (7 Events, 700 km).  (More)

2017 1 Event, 100 km  (More)
23.04.2017 Fuji 5 Lakes 100 km Challenge (JPN) 100km
10:40:42 h Koizumi, Ken Mystar  Overall: 234 M: 221 Cat M50: 29
2014 1 Event, 100 km  (More)
20.04.2014 Fuji 5 Lakes 100 km Challenge (JPN) 100km
11:01:17 h Koizumi, Ken MY☆STAR  Overall: 230 M: 212 Cat M45: 45
2013 1 Event, 100 km  (More)
21.04.2013 Fuji 5 Lakes 100 km Challenge (JPN) 100km
11:51:43 h Koizumi, Ken MY☆STAR  Overall: 161 M: 142 Cat M45: 27
2012 1 Event, 100 km  (More)
22.04.2012 Fuji 5 Lakes 100 km Challenge (JPN) 100km
10:31:14 h Koizumi, Ken   Overall: 154 M: 141 Cat M45: 25
2011 1 Event, 100 km  (More)
30.04.2011 Fuji 5 Lakes 100 km Challenge (JPN) 100km
10:04:17 h Koizumi, Ken MYSTAR  Overall: 92 M: 85 Cat M40: 14
2010 1 Event, 100 km  (More)
25.04.2010 Fuji 5 Lakes 100 km Challenge (JPN) 100km
9:07:53 h Koizumi, Ken MYSTAR  Overall: 22 M: 21 Cat M40: 7
2009 1 Event, 100 km  (More)
26.04.2009 Fuji 5 Lakes 100 km Challenge (JPN) 100km
9:17:23 h Koizumi, Ken My☆Star  Overall: 19 M: 17 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 2017 2014 2013 2012 2011 2010 2009

Comparison table

Comparison of performances in races with multiple participations

   2017 2014 2013 2012 2011 2010 2009
Fuji 5 Lakes 100 km Challenge 7 10:40:42 11:01:17 11:51:43 10:31:14 10:04:17 9:07:53 9:17:23