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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ishikura, Koichi 石倉浩一   Submit Personal Website Send Link 
Club: JRC 
Residence: Kyotanabe
Year of birth: 1964 (Cat. german: M60)
Date of birth: 17.03.1964 (Cat. internat.: M60)
Nationality: JPN JPN Japan
RunnerID: 383910
 

9 search results (9 Events, 846 km).  (More)

2023 1 Event, 100 km  (More)
17.09.2023 Tango 100 km Ultramarathon (JPN) 100km
13:52:19 h Ishikura, Koichi   Overall: 687 M: 615 Cat M55: 38
2019 1 Event, 100 km  (More)
20.10.2019 River Shimanto 100km (JPN) 100km
13:23:50 h Ishikura, Koichi   Overall: 880 M: 744 Cat M55: 71
2017 1 Event, 70 km  (More)
03.05.2017 Mukogawa Yurikamome Ultra Marathon (JPN) 70km
7:50:03 h Ishikura, Koichi *Kyoto Pref.  Overall: 358 M: 312 Cat M50: 56
2016 1 Event, 100 km  (More)
18.09.2016 Tango 100 km Ultramarathon (JPN) 100km
11:22:44 h Ishikura, Koichi *Kyotanabe  Overall: 250 M: 232 Cat M50: 33
2015 1 Event, 100 km  (More)
20.09.2015 Tango 100 km Ultramarathon (JPN) 100km
11:31:07 h Ishikura, Koichi JRC  Overall: 350 M: 324 Cat M50: 48
2014 1 Event, 100 km  (More)
14.09.2014 Tango 100 km Ultramarathon (JPN) 100km
11:49:26 h Ishikura, Koichi JRC  Overall: 423 M: 386 Cat M50: 54
2013 2 Events, 176 km  (More)
15.09.2013 Tango 100 km Ultramarathon (JPN) 100km
11:53:18 h Ishikura, Koichi JRC  Overall: 394 M: 359 Cat M45: 66
19.05.2013 Saba Highway Ultramarathon (JPN) 76km
8:59:27 h Ishikura, Koichi   Overall: 68 M: 66 Cat M45: 9
2012 1 Event, 100 km  (More)
21.09.2012 Tango 100 km Ultramarathon (JPN) 100km
12:49:35 h Ishikura, Koichi   Overall: 357 M: 320 Cat M45: 56

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 2023 2019 2017 2016 2015 2014 2013 2012
100km 11:22:44 13:52:19
(6645/3728)
13:23:50
(8285/4349)
 
11:22:44
(3730/1781)
11:31:07
(4395/1965)
11:49:26
(4401/1455)
 
 

Comparison table

Comparison of performances in races with multiple participations

   2023 2019 2017 2016 2015 2014 2013 2012
Tango 100 km Ultramarathon 6 13:52:19     11:22:44 11:31:07 11:49:26 11:53:18 12:49:35