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| Name: | Ishihara, Ryosuke | 石原良祐 |
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| Club: | |||
| Residence: | Hokkaido | ||
| Year of birth: | 1977 | (Cat. german: M45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 459929 | ||
4 search results (4 Events, 360 km). (More)
| 2024 | 1 Event, 60 km (More) | ||||
|---|---|---|---|---|---|
| 14.07.2024 | Shin Daisetsuzan Trail Journey (JPN) | 60km | |||
| 9:24:16 h | Ishihara, Ryosuke | Overall: 15 | M: 14 | Cat M45: 3 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:37:54 h | Ishihara, Ryosuke | *Hokkaido | Overall: 720 | M: 646 | Cat M35: 97 |
| 2014 | 1 Event, 100 km (More) | ||||
| 27.07.2014 | North Okhotsk 100 Km Marathon (JPN) | 100km | |||
| 10:30:01 h | Ishihara, Ryosuke | *Higashikawa | Overall: 35 | M: 34 | Cat M35: 7 |
| 2013 | 1 Event, 100 km (More) | ||||
| 30.06.2013 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:55:35 h | Ishihara, Ryosuke | *Hokkaido | Overall: 621 | M: 559 | Cat M35: 89 |
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 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|
| 100km | 10:37:54 |
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10:37:54
(2763/1165) |
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10:55:35
(3018/941) |
Comparison table
Comparison of performances in races with multiple participations
| 2024 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 2 | 10:37:54 | 10:55:35 |