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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Niinuma, Seiichi 新沼誠市   Submit Personal Website Send Link 
Club: ☆湘南楽走族 
Residence: Kanagawa Pref.
Year of birth: 1968 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 103262
 

15 search results (15 Events, 926.2 km).  (More)

2015 2 Events, 126.7 km  (More)
26.-27.09.2015 Shizuoka to Yamanashi (STY) (JPN) 76.7km
16:36:02 h Niinuma, Seiichi   Overall: 359 M: 317 Cat M45: 56
14.06.2015 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:21:05 h Niinuma, Seiichi *Iwate Pref.  Overall: 28 M: 27 Cat M45: 3
2014 2 Events, 127 km  (More)
27.07.2014 Ultramarathon Okumusashi (JPN) 77km
9:33:42 h Niinuma, Seiichi M@平塚  Overall: 352 M: 302 Cat M45: 68
08.06.2014 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:28:41 h Niinuma, Seiichi *Iwate Pref.  Overall: 27 M: 25 Cat M45: 4
2013 4 Events, 282.5 km  (More)
13.-14.10.2013 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
15:22:24 h Niinuma, Seiichi   Overall: 805 M: 743 Cat M40: 183
28.07.2013 Ultramarathon Okumusashi (JPN) 77km
8:29:55 h Niinuma, Seiichi M@平塚  Overall: 303 M: 259 Cat M40: 51
09.06.2013 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:41:03 h Niinuma, Seiichi *Iwate Pref.  Overall: 46 M: 41 Cat M40: 3
26.-27.04.2013 Shizuoka to Yamanashi (STY) (JPN) 84km
17:33:48 h Niinuma, Seiichi *Kanagawa Pref.  Overall: 293 M: 279 Cat M40: 70
2012 2 Events, 120 km  (More)
10.06.2012 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:12:08 h Niinuma, Seiichi ☆湘南楽走族  Overall: 31 M: 29 Cat M40: 3
07.04.2012 Toda Saiko 70 km (JPN) 70km
7:12:36 h Niinuma, Seiichi ☆湘南楽走族∞  Overall: 60 M: 58 Cat M40: 10
2011 1 Event, 50 km  (More)
12.06.2011 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:34:02 h Niinuma, Seiichi *Kanagawa Pref.  Overall: 39 M: 32 Cat M40: 2
2010 2 Events, 120 km  (More)
13.06.2010 Iwate Ginga 50km Marathon Challenge (JPN) 50km
4:55:50 h Niinuma, Seiichi *Kanagawa Pref.  Overall: 24 M: 20 Cat M40: 4
10.04.2010 Toda Saiko 70 km (JPN) 70km
8:36:22 h Niinuma, Seiichi *Kanagawa Pref.  Overall: 179 M: 149 Cat M40: 33
2009 1 Event, 50 km  (More)
14.06.2009 Iwate Ginga 50km Marathon Challenge (JPN) 50km
5:21:00 h Niinuma, Seiichi *Kanagawa  Overall: 50 M: 45 Cat M40: 6
2008 1 Event, 50 km  (More)
08.06.2008 Iwate Ginga 50km Marathon Challenge (JPN) 50km
5:53:41 h Niinuma, Seiichi *Kanagawa Pref.  Overall: 51 M: 45 Cat M35: 3

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 2015 2014 2013 2012 2011 2010 2009 2008

Comparison table

Comparison of performances in races with multiple participations

   2015 2014 2013 2012 2011 2010 2009 2008
Iwate Ginga 50km Marathon Challenge 8 4:21:05 4:28:41 4:41:03 4:12:08 4:34:02 4:55:50 5:21:00 5:53:41
Ultramarathon Okumusashi 2   9:33:42 8:29:55          
Shizuoka to Yamanashi (STY) 2 16:36:02   17:33:48          
Toda Saiko 70 km 2       7:12:36   8:36:22