Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ishikawa, Yoshikazu 石川賀一   Submit Personal Website Send Link 
Club:  
Residence: Aichi
Year of birth: 1961 (Cat. german: M65)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: JPN JPN Japan
RunnerID: 110787
 

26 search results (26 Events, 2342.267 km).  (More)

2019 1 Event, 100 km  (More)
21.04.2019 Yamadera Zao 100 Km Ultra Marathon (JPN) 100km
14:16:39 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 74 M: 65 Cat M55: 9
2018 1 Event, 122 km  (More)
15.-16.09.2018 Utsukushima Fukushima Journey Run 122K (JPN) 122km
21:25:05 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 57 M: 47 Cat M55: 7
2017 1 Event, 100 km  (More)
24.09.2017 Muraoka 100 km Ultra Marathon (JPN) 100km
13:39:54 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 183 M: 144 Cat M55: 20
2016 2 Events, 200 km  (More)
25.09.2016 Muraoka 100 km Ultra Marathon (JPN) 100km
13:44:37 h Ishikawa, Yoshikazu   Overall: 383 M: 333 Cat M50: 55
16.07.2016 OSJ Ontake 100km Ultra Trail (JPN) 100km
17:42:05 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 744 M: 657 Cat M50: 94
2015 1 Event, 77 km  (More)
22.06.2015 Ultramarathon Okumusashi (JPN) 77km
9:32:26 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 687 M: 597 Cat M50: 106
2013 3 Events, 270.97 km  (More)
29.09.2013 Muraoka 100 km Ultra Marathon (JPN) 100km
13:42:39 h Ishikawa, Yoshikazu   Overall: 196 M: 177 Cat M50: 31
15.-16.06.2013 Tokyo Challenge 24 hours (JPN) 24h
86.970 km Ishikawa, Yoshikazu   Overall: 88 M: 75 Cat M50: 6
26.-27.04.2013 Shizuoka to Yamanashi (STY) (JPN) 84km
23:03:26 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 842 M: 757 Cat M50: 73
2012 4 Events, 327 km  (More)
30.09.2012 Muraoka 100 km Ultra Marathon (JPN) 100km
13:54:01 h Ishikawa, Yoshikazu   Overall: 250 M: 231 Cat M50: 33
16.09.2012 Hakuba Int. Trail Run (JPN) 50km
9:31:26 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 255 M: 233 Cat M50: 20
05.08.2012 Ultramarathon Okumusashi (JPN) 77km
9:58:38 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 548 M: 451 Cat M50: 66
15.07.2012 OSJ Ontake 100km Ultra Trail (JPN) 100km
19:27:49 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 727 M: 659 Cat M50: 61
2011 3 Events, 257.297 km  (More)
25.09.2011 Muraoka 100 km Ultra Marathon (JPN) 100km
13:47:04 h Ishikawa, Yoshikazu   Overall: 221 M: 195 Cat M45: 40
20.-21.08.2011 Toyota Stadium 24 Hour Race (JPN) 24h
80.297 km Ishikawa, Yoshikazu *Aichi  Overall: 55 M: 49 Cat M45: 9
07.08.2011 Ultramarathon Okumusashi (JPN) 77km
9:26:30 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 462 M: 372 Cat M45: 92
2010 1 Event, 100 km  (More)
26.09.2010 Muraoka 100 km Ultra Marathon (JPN) 100km
13:45:17 h Ishikawa, Yoshikazu *Aichi  Overall: 182 M: 168 Cat M45: 31
2009 1 Event, 100 km  (More)
27.09.2009 Muraoka 100 km Ultra Marathon (JPN) 100km
13:50:46 h Ishikawa, Yoshikazu *Aichi  Overall: 194 M: 179 Cat M45: 35
2008 1 Event, 75 km  (More)
03.08.2008 Ultramarathon Okumusashi (JPN) 75km
9:28:31 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 399 M: 338 Cat M45: 67
2007 2 Events, 175 km  (More)
29.09.2007 Muraoka 100 km Ultra Marathon (JPN) 100km
13:48:17 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 187 M: 166 Cat M45: 29
05.08.2007 Ultramarathon Okumusashi (JPN) 75km
10:44:57 h Ishikawa, Yoshikazu *Nagoya, Aichi Pref.  Overall: 598 M: 487 Cat M45: 98
2006 2 Events, 175 km  (More)
30.09.2006 Muraoka 100 km Ultra Marathon (JPN) 100km
13:48:37 h Ishikawa, Yoshikazu *Aichi Pref.  Overall: 120 M: 107 Cat M40: 25
13.08.2006 Ultramarathon Okumusashi (JPN) 75km
10:07:04 h Ishikawa, Yoshikazu *Nagoya, Aichi Pref.  Overall: 442 M: 367 Cat M40: 57
2005 1 Event, 75 km  (More)
07.08.2005 Ultramarathon Okumusashi (JPN) 75km
10:50:53 h Ishikawa, Yoshikazu *Nagoya, Aichi-Pref.  Overall: 606 M: 487 Cat M40: 79
2003 1 Event, 88 km  (More)
23.09.2003 Muraoka 88 km Ultra Marathon (JPN) 88km
12:53:51 h Ishikawa, Yoshikazu *Chiba Pref.  Overall: 46 M: 39 Cat M40: 9
1998 1 Event, 100 km  (More)
20.09.1998 Friendly Isle 100km Ultramarathon (USA) 100km
14:42:37 h Ishikawa, Yoshikazu   Overall: 21 M: 15 Cat M35: 2

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 2018 2017 2016 2015 2013 2012 2011 2010 2009 2008 2007 2006 2005 2003 1998

Comparison table

Comparison of performances in races with multiple participations

   2019 2018 2017 2016 2015 2013 2012 2011 2010 2009 2008 2007 2006 2005 2003 1998
Muraoka 100 km Ultra Marathon 9     13:39:54 13:44:37   13:42:39 13:54:01 13:47:04 13:45:17 13:50:46   13:48:17 13:48:37      
Ultramarathon Okumusashi 7         9:32:26   9:58:38 9:26:30     9:28:31 10:44:57 10:07:04 10:50:53    
OSJ Ontake 100km Ultra Trail 2       17:42:05     19:27:49