| Name: | Ishizawa, Ken | 石澤健 |
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| Club: | H-PJT | ||
| Residence: | Miyagi Pref. | ||
| Year of birth: | 1966 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 832614 | ||
9 search results (9 Events, 1038 km). (More)
| 2024 | 3 Events, 400 km (More) | ||||
|---|---|---|---|---|---|
| 22.09.2024 | Akita Nairiku 100km Marathon (JPN) | 100km | |||
| 12:55:56 h | Ishizawa, Ken | Overall: 304 | M: 271 | Cat M55: 33 | |
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:34:19 h | Ishizawa, Ken | Overall: 1309 | M: 1127 | Cat M55: 138 | |
| 09.-10.03.2024 | Little Edo Oedo 200k (JPN) | 200km | |||
| 35:16:17 h | Ishizawa, Ken | *Miyagi Pref. | Overall: 195 | M: 168 | Cat M55: 33 |
| 2023 | 1 Event, 100 km (More) | ||||
| 11.06.2023 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:56:29 h | Ishizawa, Ken | *Miyagi Pref. | Overall: 114 | M: 103 | Cat M55: 11 |
| 2020 | 1 Event, 123 km (More) | ||||
| 19.-20.09.2020 | Utsukushima Fukushima Journey Run 123K (JPN) | 123km | |||
| 17:12:31 h | Ishizawa, Ken | H-PJT | Overall: 44 | M: 41 | Cat M50: 15 |
| 2019 | 1 Event, 100 km (More) | ||||
| 09.06.2019 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 9:56:35 h | Ishizawa, Ken | *Miyagi Pref. | Overall: 66 | M: 62 | Cat M50: 9 |
| 2018 | 1 Event, 115 km (More) | ||||
| 01.09.2018 | Miyagi Yumeguri Ultra Marathon - 115 km (JPN) | 115k | |||
| 14:27:50 h | Ishizawa, Ken | Overall: 16 | M: 13 | Cat M50: 3 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 11.06.2017 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:46:24 h | Ishizawa, Ken | *Miyagi Pref. | Overall: 208 | M: 196 | Cat M50: 25 |
| 2016 | 1 Event, 100 km (More) | ||||
| 12.06.2016 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 13:15:59 h | Ishizawa, Ken | *Miyagi Pref. | Overall: 664 | M: 584 | Cat M45: 110 |
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 | 2024 | 2023 | 2020 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|
| 100km | 12:34:19 |
12:34:19
(5058/2001) |
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Comparison table
Comparison of performances in races with multiple participations
| 2024 | 2023 | 2020 | 2019 | 2018 | 2017 | 2016 | ||
|---|---|---|---|---|---|---|---|---|
| Iwate Ginga 100km Marathon Challenge | 4 | 10:56:29 | 9:56:35 | 10:46:24 | 13:15:59 |





