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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Masai, Kouzou 正井公造   Submit Personal Website Send Link 
Club: どこ吹く風 
Residence: Hyogo Pref.
Year of birth: 1956 (Cat. german: M70)
Date of birth: 00.00.0000 (Cat. internat.: M65)
Nationality: JPN JPN Japan
RunnerID: 282387
 

17 search results (17 Events, 1235 km).  (More)

2019 1 Event, 60 km  (More)
20.10.2019 River Shimanto 60km (JPN) 60km
8:11:09 h Masai, Kouzou   Overall: 310 M: 240 Cat M60: 12
2017 2 Events, 125 km  (More)
15.10.2017 River Shimanto 60km (JPN) 60km
8:21:47 h Masai, Kouzou   Overall: 321 M: 234 Cat M60: 16
23.04.2017 Okukumano 65 Km Ultramarathon (JPN) 65km
9:51:15 h Masai, Kouzou *Hyogo Pref.  Overall: 90 M: 63 Cat M60: 3
2016 2 Events, 125 km  (More)
16.10.2016 River Shimanto 60km (JPN) 60km
7:51:35 h Masai, Kouzou どこ吹く風  Overall: 251 M: 194 Cat M55: 10
24.04.2016 Okukumano 65 Km Ultramarathon (JPN) 65km
9:40:52 h Masai, Kouzou *Hyogo Pref.  Overall: 90 M: 62 Cat M55: 5
2015 1 Event, 60 km  (More)
18.10.2015 River Shimanto 60km (JPN) 60km
9:23:24 h Masai, Kouzou *Kochi Pref.  Overall: 427 M: 302 Cat M55: 13
2013 2 Events, 125 km  (More)
20.10.2013 River Shimanto 60km (JPN) 60km
8:30:08 h Masai, Kouzou どこ吹く風  Overall: 286 M: 200 Cat M55: 9
28.04.2013 Okukumano 65 Km Ultramarathon (JPN) 65km
10:02:25 h Masai, Kouzou *Hyogo Pref.  Overall: 84 M: 58 Cat M55: 7
2012 1 Event, 60 km  (More)
22.04.2012 Okukumano 60 Km Ultramarathon (JPN) 60km
8:33:27 h Masai, Kouzou *Hyogo Pref.  Overall: 61 M: 37 Cat M55: 7
2011 1 Event, 60 km  (More)
16.10.2011 River Shimanto 60km (JPN) 60km
8:57:09 h Masai, Kouzou *Hyogo Pref.  Overall: 341 M: 240 Cat M50: 14
2010 1 Event, 60 km  (More)
17.10.2010 River Shimanto 60km (JPN) 60km
9:22:47 h Masai, Kouzou *Hyogo Pref.  Overall: 402 M: 297 Cat M50: 13
2007 1 Event, 60 km  (More)
14.10.2007 River Shimanto 60km (JPN) 60km
8:52:35 h Masai, Kouzou どこ吹く風  Overall: 204 M: 143 Cat M50: 13
2006 1 Event, 100 km  (More)
15.10.2006 River Shimanto 100km (JPN) 100km
13:05:00 h Masai, Kouzou どこ吹く風  Overall: 692 M: 612 Cat M45: 115
2005 1 Event, 100 km  (More)
16.10.2005 River Shimanto 100km (JPN) 100km
13:20:16 h Masai, Kouzou どこ吹く風  Overall: 784 M: 706 Cat M45: 111
2003 1 Event, 100 km  (More)
19.10.2003 River Shimanto 100km (JPN) 100km
13:50:25 h Masai, Kouzou どこ吹く風  Overall: 1104 M: 987 Cat M45: 189
2001 1 Event, 100 km  (More)
21.10.2001 River Shimanto 100km (JPN) 100km
12:17:49 h Masai, Kouzou どこ吹く風  Overall: 441 M: 403 Cat M40: 71
2000 1 Event, 100 km  (More)
15.10.2000 River Shimanto 100km (JPN) 100km
11:58:39 h Masai, Kouzou *Hyogo Pref.  Overall: 332 M: 310 Cat M40: 61

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 2019 2017 2016 2015 2013 2012 2011 2010 2007 2006 2005 2003 2001 2000
100km 11:58:39  
 
 
 
 
 
 
 
 
13:05:00
(4174/644) 		13:20:16
(3957/746) 		13:50:25
(4246/998) 		12:17:49
(3669/420) 		11:58:39
(3068/317)

Comparison table

Comparison of performances in races with multiple participations

   2019 2017 2016 2015 2013 2012 2011 2010 2007 2006 2005 2003 2001 2000
River Shimanto 60km 8 8:11:09 8:21:47 7:51:35 9:23:24 8:30:08   8:57:09 9:22:47 8:52:35          
River Shimanto 100km 5                   13:05:00 13:20:16 13:50:25 12:17:49 11:58:39
Okukumano 60 Km Ultramarathon 4   9:51:15 9:40:52   10:02:25 8:33:27