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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ishikawa, Gou 石川剛   Submit Personal Website Send Link 
Club: 東京陸上競技協会 
Residence: Tokyo
Year of birth: 1973 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 708459
 

20 search results (20 Events, 2016 km).  (More)

2025 4 Events, 520 km  (More)
08.-10.11.2025 Tokyo Great Race 250km RE (JPN) 250km
43:38:26 h Ishikawa, Gou   Overall: 13 M: 13 Cat M50: 5
19.10.2025 Ultramarathon Okumusashi (JPN) 70km
7:30:58 h Ishikawa, Gou *Tokyo  Overall: 77 M: 67 Cat M50: 14
18.05.2025 Yatsugatake Nobeyama 100 km (JPN) 100km
13:38:06 h Ishikawa, Gou   Overall: 851 M: 744 Cat M50: 126
20.04.2025 Fuji 4 Lakes 100 km Challenge (JPN) 100km
11:30:01 h Ishikawa, Gou   Overall: 390 M: 338 Cat M50: 29
2024 4 Events, 398 km  (More)
02.-03.11.2024 Tokyo Great Race (JPN) 128km
18:32:01 h Ishikawa, Gou   Overall: 2 M: 2 Cat M50: 1
20.10.2024 Ultramarathon Okumusashi (JPN) 70km
8:31:29 h Ishikawa, Gou *Tokyo  Overall: 251 M: 208 Cat M50: 46
19.05.2024 Yatsugatake Nobeyama 100 km (JPN) 100km
13:49:36 h Ishikawa, Gou   Overall: 974 M: 842 Cat M50: 151
21.04.2024 Fuji 4 Lakes 100 km Challenge (JPN) 100km
13:02:11 h Ishikawa, Gou *Tokyo  Overall: 833 M: 695 Cat M50: 80
2023 3 Events, 306 km  (More)
03.-04.11.2023 Tokyo Great Race 128km (JPN) 128km
23:37:23 h Ishikawa, Gou   Overall: 19 M: 14 Cat M45: 2
04.06.2023 Ultramarathon Okumusashi (JPN) 78km
10:17:34 h Ishikawa, Gou *Tokyo  Overall: 483 M: 388 Cat M45: 73
21.05.2023 Tokyo Shibamata 100 km (JPN) 100km
12:49:18 h Ishikawa, Gou   Overall: 418 M: 371 Cat M45: 63
2022 2 Events, 140 km  (More)
05.06.2022 Ultramarathon Okumusashi (JPN) 78km
8:38:37 h Ishikawa, Gou *Tokyo  Overall: 247 M: 203 Cat M45: 55
17.04.2022 Fuji 5 Lakes 62 km Challenge (JPN) 62km
7:02:32 h Ishikawa, Gou   Overall: 122 M: 96 Cat M45: 15
2019 2 Events, 196 km  (More)
07.10.2019 Fuji 5 Lakes 118 km Autumn Challenge (JPN) 118km
13:23:03 h Ishikawa, Gou *Tokyo Pref.  Overall: 44 M: 38 Cat M45: 5
02.06.2019 Ultramarathon Okumusashi (JPN) 78km
7:20:49 h Ishikawa, Gou *Tokyo Pref.  Overall: 109 M: 99 Cat M45: 22
2018 1 Event, 78 km  (More)
03.06.2018 Ultramarathon Okumusashi (JPN) 78km
7:42:51 h Ishikawa, Gou *Tokyo  Overall: 102 M: 90 Cat M40: 20
2017 1 Event, 78 km  (More)
04.06.2017 Ultramarathon Okumusashi (JPN) 78km
8:22:08 h Ishikawa, Gou *Tokyo  Overall: 279 M: 243 Cat M40: 39
2016 1 Event, 100 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:14:35 h Ishikawa, Gou 東京陸上競技協会  Overall: 225 M: 205 Cat M40: 47
2015 1 Event, 100 km  (More)
06.06.2015 Tokyo Shibamata 100 km (JPN) 100km
10:41:16 h Ishikawa, Gou   Overall: 233 M: 220 Cat M40: 49
2009 1 Event, 100 km  (More)
18.10.2009 River Shimanto 100km (JPN) 100km
12:38:59 h Ishikawa, Gou *Ehime Pref.  Overall: 646 M: 571 Cat M35: 71

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 2024 2023 2022 2019 2018 2017 2016 2015 2009
100km 9:14:35  
 
12:49:18
(4915/2654) 		 
 
 
 
9:14:35
(821/311) 		10:41:16
(2844/1190) 		12:38:59
(5668/2128)

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2019 2018 2017 2016 2015 2009
Ultramarathon Okumusashi 7 7:30:58 8:31:29 10:17:34 8:38:37 7:20:49 7:42:51 8:22:08      
Tokyo Great Race 128km 2   18:32:01 23:37:23              
Tokyo Shibamata 100 km 2     12:49:18           10:41:16  
Fuji 4 Lakes 100 km Challenge 2 11:30:01 13:02:11                
Yatsugatake Nobeyama 100 km 2 13:38:06 13:49:36