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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Ishii, Koji 石井宏治   Submit Personal Website Send Link 
Club:  
Residence: Akita Pref.
Year of birth: 1974 (Cat. german: M50)
Date of birth: 00.00.0000 (Cat. internat.: M50)
Nationality: JPN JPN Japan
RunnerID: 707066
 

13 search results (13 Events, 1200 km).  (More)

2025 1 Event, 100 km  (More)
08.06.2025 Iwate Ginga 100km Marathon Challenge (JPN) 100km
13:51:09 h Ishii, Koji *Akita Pref.  Overall: 660 M: 548 Cat M50: 109
2024 2 Events, 200 km  (More)
22.09.2024 Akita Nairiku 100km Marathon (JPN) 100km
12:50:40 h Ishii, Koji   Overall: 278 M: 245 Cat M45: 57
09.06.2024 Iwate Ginga 100km Marathon Challenge (JPN) 100km
13:43:56 h Ishii, Koji *Akita Pref.  Overall: 664 M: 550 Cat M45: 118
2023 2 Events, 200 km  (More)
24.09.2023 Akita Nairiku 100km Marathon (JPN) 100km
12:53:27 h Ishii, Koji   Overall: 444 M: 366 Cat M45: 64
11.06.2023 Iwate Ginga 100km Marathon Challenge (JPN) 100km
13:34:06 h Ishii, Koji *Akita Pref.  Overall: 478 M: 413 Cat M45: 94
2022 1 Event, 100 km  (More)
25.09.2022 Akita Nairiku 100km Marathon (JPN) 100km
12:28:22 h Ishii, Koji   Overall: 213 M: 182 Cat M45: 37
2019 2 Events, 200 km  (More)
22.09.2019 Akita Nairiku 100km Marathon (JPN) 100km
12:18:12 h Ishii, Koji *Akita Pref.  Overall: 331 M: 285 Cat M40: 47
09.06.2019 Iwate Ginga 100km Marathon Challenge (JPN) 100km
10:29:07 h Ishii, Koji *Akita Pref.  Overall: 87 M: 81 Cat M40: 21
2018 1 Event, 100 km  (More)
23.09.2018 Akita Nairiku 100km Marathon (JPN) 100km
11:08:58 h Ishii, Koji *Akita Pref.  Overall: 120 M: 104 Cat M40: 26
2017 1 Event, 100 km  (More)
24.09.2017 Akita Nairiku 100km Marathon (JPN) 100km
12:42:48 h Ishii, Koji *Akita  Overall: 387 M: 336 Cat M40: 53
2016 2 Events, 150 km  (More)
25.09.2016 Akita Nairiku 100km Marathon (JPN) 100km
12:48:26 h Ishii, Koji *Akita  Overall: 416 M: 355 Cat M40: 50
12.06.2016 Iwate Ginga 50km Marathon Challenge (JPN) 50km
5:07:29 h Ishii, Koji *Akita Pref.  Overall: 39 M: 33 Cat M40: 7
2015 1 Event, 50 km  (More)
14.06.2015 Iwate Ginga 50km Marathon Challenge (JPN) 50km
5:42:37 h Ishii, Koji   Overall: 102 M: 83 Cat M40: 8

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2019 2018 2017 2016 2015
Akita Nairiku 100km Marathon 7   12:50:40 12:53:27 12:28:22 12:18:12 11:08:58 12:42:48 12:48:26  
Iwate Ginga 100km Marathon Challenge 4 13:51:09 13:43:56 13:34:06   10:29:07        
Iwate Ginga 50km Marathon Challenge 2               5:07:29 5:42:37