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| Name: | Yamamoto, Koji | 山本浩司 |
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| Club: | NAIST | ||
| Residence: | Tokyo | ||
| Year of birth: | 1969 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 441758 | ||
7 search results (7 Events, 559.5 km). (More)
| 2026 | 1 Event, 104 km (More) | ||||
|---|---|---|---|---|---|
| 18.-19.04.2026 | Osaka Ultra Walking (JPN) | 104km | |||
| 24:31:00 h | Yamamoto, Koji | Overall: 89 | M: 77 | Cat M55: 3 | |
| 2025 | 1 Event, 62 km (More) | ||||
| 31.05.2025 | Tojinbo 62 Km Ultramarathon (JPN) | 62km | |||
| 7:42:55 h | Yamamoto, Koji | Overall: 67 | M: 54 | Cat M55: 9 | |
| 2023 | 1 Event, 62 km (More) | ||||
| 27.05.2023 | Tojinbo 62 Km Ultramarathon (JPN) | 62km | |||
| 8:42:10 h | Yamamoto, Koji | Overall: 148 | M: 110 | Cat M50: 11 | |
| 2018 | 1 Event, 60 km (More) | ||||
| 16.09.2018 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:55:25 h | Yamamoto, Koji | NAIST | Overall: 561 | M: 425 | Cat M45: 38 |
| 2013 | 1 Event, 100 km (More) | ||||
| 09.06.2013 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 13:32:57 h | Yamamoto, Koji | Overall: 682 | M: 621 | Cat M40: 119 | |
| 2012 | 1 Event, 100 km (More) | ||||
| 10.06.2012 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 13:44:39 h | Yamamoto, Koji | *Tokyo | Overall: 732 | M: 667 | Cat M40: 124 |
| 2006 | 1 Event, 71.5 km (More) | ||||
| 08.-09.10.2006 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 22:18:35 h | Yamamoto, Koji | Overall: 1335 | M: 1204 | Cat M35: 153 | |
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 | 2026 | 2025 | 2023 | 2018 | 2013 | 2012 | 2006 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2023 | 2018 | 2013 | 2012 | 2006 | ||
|---|---|---|---|---|---|---|---|---|
| Tojinbo 62 Km Ultramarathon | 2 | 7:42:55 | 8:42:10 |