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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kai, Yoshimasa 甲斐義将   Submit Personal Website Send Link 
Club: 代々木rc 
Residence: Chiba
Year of birth: 1970 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 103427
 

11 search results (11 Events, 1104.5 km).  (More)

2013 1 Event, 100 km  (More)
01.06.2013 Tokyo Shibamata 100 km (JPN) 100km
13:15:24 h Kai, Yoshimasa *Chiba Pref.  Overall: 868 M: 797 Cat M40: 122
2011 1 Event, 71.5 km  (More)
09.-10.10.2011 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
20:36:21 h Kai, Yoshimasa めゆはみ  Overall: 1389 M: 1243 Cat M40: 259
2009 2 Events, 171.5 km  (More)
11.-12.10.2009 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
17:49:00 h Kai, Yoshimasa 代々木rc  Overall: 1083 M: 1003 Cat M35: 226
28.06.2009 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:45:19 h Kai, Yoshimasa *Chiba Pref.  Overall: 1146 M: 1026 Cat M35: 140
2008 1 Event, 250 km  (More)
02.-04.05.2008 Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) 250km
44:30:26 h Kai, Yoshimasa *Chiba  Overall: 85 M: 79 Cat M35: 8
2007 2 Events, 190 km  (More)
27.05.2007 OSJ Hakone 50K (JPN) 50km
10:39:15 h Kai, Yoshimasa *Chiba Pref.  Overall: 224 M: 208 Cat M35: 43
03.-04.05.2007 Yamaguchi 100 Hagi-O-Kan Maranic 140 km (JPN) 140km
19:33:28 h Kai, Yoshimasa *Chiba Pref.  Overall: 39 M: 36 Cat M35: 5
2006 1 Event, 75 km  (More)
13.08.2006 Ultramarathon Okumusashi (JPN) 75km
10:23:36 h Kai, Yoshimasa *Ichihara, Chiba Pref.  Overall: 486 M: 405 Cat M35: 39
2005 2 Events, 146.5 km  (More)
09.-10.10.2005 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
17:06:59 h Kai, Yoshimasa   Overall: 401 M: 367 Cat M23: 102
07.08.2005 Ultramarathon Okumusashi (JPN) 75km
10:36:14 h Kai, Yoshimasa *Ichihara, Pref. Chiba  Overall: 543 M: 444 Cat M23: 35
2004 1 Event, 100 km  (More)
17.10.2004 River Shimanto 100km (JPN) 100km
13:05:09 h Kai, Yoshimasa 代々木rc  Overall: 764 M: 684 Cat M23: 101

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 2011 2009 2008 2007 2006 2005 2004
100km 11:45:19 13:15:24
(7486/3169) 		 
11:45:19
(4111/1344) 		 
 
 
 
13:05:09
(4015/707)

Comparison table

Comparison of performances in races with multiple participations

   2013 2011 2009 2008 2007 2006 2005 2004
Hasetsune Cup - Japan Mountain Endurance Race 3   20:36:21 17:49:00       17:06:59  
Ultramarathon Okumusashi 2           10:23:36 10:36:14