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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Sekizyou, Masahiko 城石雅彦   Submit Personal Website Send Link 
Club: 盛岡走友会 
Residence: Iwate Pref.
Year of birth: 1959 (Cat. german: M65)
Date of birth: 00.00.0000 (Cat. internat.: M65)
Nationality: JPN JPN Japan
RunnerID: 176618
 

23 search results (23 Events, 2300 km).  (More)

2025 1 Event, 100 km  (More)
29.06.2025 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:29:31 h Sekizyou, Masahiko   Overall: 1312 M: 1150 Cat M65: 26
2017 1 Event, 100 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:15:18 h Sekizyou, Masahiko *Iwate Pref.  Overall: 799 M: 721 Cat M55: 62
2016 1 Event, 100 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:32:25 h Sekizyou, Masahiko *Iwate Pref.  Overall: 1193 M: 1052 Cat M55: 101
2015 3 Events, 300 km  (More)
27.09.2015 Akita Nairiku 100km Marathon (JPN) 100km
12:19:38 h Sekizyou, Masahiko *Iwate  Overall: 432 M: 362 Cat M55: 49
28.06.2015 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:17:05 h Sekizyou, Masahiko 鉄人会  Overall: 1773 M: 1549 Cat M55: 150
14.06.2015 Iwate Ginga 100km Marathon Challenge (JPN) 100km
12:18:44 h Sekizyou, Masahiko *Iwate Pref.  Overall: 396 M: 350 Cat M55: 31
2014 3 Events, 300 km  (More)
28.09.2014 Akita Nairiku 100km Marathon (JPN) 100km
12:38:25 h Sekizyou, Masahiko *Iwate  Overall: 456 M: 402 Cat M50: 58
29.06.2014 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:08:38 h Sekizyou, Masahiko 銀河いわて  Overall: 899 M: 779 Cat M50: 120
08.06.2014 Iwate Ginga 100km Marathon Challenge (JPN) 100km
12:02:06 h Sekizyou, Masahiko *Iwate Pref.  Overall: 397 M: 363 Cat M50: 59
2013 2 Events, 200 km  (More)
22.09.2013 Akita Nairiku 100km Marathon (JPN) 100km
11:51:07 h Sekizyou, Masahiko *Iwate  Overall: 286 M: 250 Cat M50: 43
30.06.2013 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:53:02 h Sekizyou, Masahiko 盛岡走友会  Overall: 591 M: 535 Cat M50: 72
2012 2 Events, 200 km  (More)
23.09.2012 Akita Nairiku 100km Marathon (JPN) 100km
11:35:07 h Sekizyou, Masahiko *Iwate  Overall: 267 M: 235 Cat M50: 39
24.06.2012 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:43:07 h Sekizyou, Masahiko *Iwate Pref.  Overall: 587 M: 521 Cat M50: 68
2011 2 Events, 200 km  (More)
25.09.2011 Akita Nairiku 100km Marathon (JPN) 100km
11:17:45 h Sekizyou, Masahiko *Iwate  Overall: 171 M: 153 Cat M50: 29
12.06.2011 Iwate Ginga 100km Marathon Challenge (JPN) 100km
11:00:00 h Sekizyou, Masahiko *Iwate Pref.  Overall: 139 M: 128 Cat M50: 15
2010 2 Events, 200 km  (More)
26.09.2010 Akita Nairiku 100km Marathon (JPN) 100km
10:48:57 h Sekizyou, Masahiko *Iwate Pref.  Overall: 144 M: 134 Cat M50: 31
27.06.2010 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:25:58 h Sekizyou, Masahiko *Iwate Pref.  Overall: 600 M: 529 Cat M50: 76
2009 2 Events, 200 km  (More)
27.09.2009 Akita Nairiku 100km Marathon (JPN) 100km
11:08:18 h Sekizyou, Masahiko *Iwate  Overall: 191 M: 174 Cat M45: 34
28.06.2009 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:38:17 h Sekizyou, Masahiko *Iwate Pref.  Overall: 602 M: 549 Cat M45: 101
2008 1 Event, 100 km  (More)
28.09.2008 Akita Nairiku 100km Marathon (JPN) 100km
10:48:26 h Sekizyou, Masahiko *Iwate  Overall: 156 M: 142 Cat M45: 30
2007 2 Events, 200 km  (More)
22.09.2007 Akita Nairiku 100km Marathon (JPN) 100km
11:46:25 h Sekizyou, Masahiko *Pref. Iwate  Overall: 345 M: 310 Cat M45: 66
20.05.2007 Iwate Ginga 100km Marathon Challenge (JPN) 100km
10:30:24 h Sekizyou, Masahiko *Iwate Pref.  Overall: 46 M: 38 Cat M45: 6
2006 1 Event, 100 km  (More)
21.05.2006 Iwate Ginga 100km Marathon Challenge (JPN) 100km
11:37:51 h Sekizyou, Masahiko *Iwate Pref.  Overall: 91 M: 80 Cat M45: 12

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 2025 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006
100km 10:38:17 12:29:31
(4822/2030)
11:15:18
(3358/1401)
11:32:25
(4063/1961)
12:17:05
(6148/2950)
12:08:38
(5008/1709)
10:53:02
(2913/900)
10:43:07
(2484/658)
 
11:25:58
(3112/770)
10:38:17
(2360/711)
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006
Akita Nairiku 100km Marathon 9       12:19:38 12:38:25 11:51:07 11:35:07 11:17:45 10:48:57 11:08:18 10:48:26 11:46:25  
Lake Saroma 100 Km Ultramarathon 9 12:29:31 11:15:18 11:32:25 12:17:05 12:08:38 10:53:02 10:43:07   11:25:58 10:38:17      
Iwate Ginga 100km Marathon Challenge 5       12:18:44 12:02:06     11:00:00       10:30:24 11:37:51