| Name: | Nakamura, Osamu | 中村修 |
|
| Club: | Ishimoto RC | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1971 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 214521 | ||
5 search results (5 Events, 407 km). (More)
| 2025 | 2 Events, 150 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 5:14:54 h | Nakamura, Osamu | *Hokkaido | Overall: 32 | M: 27 | Cat M50: 1 |
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 12:39:46 h | Nakamura, Osamu | Overall: 750 | M: 623 | Cat M50: 58 | |
| 2022 | 1 Event, 57 km (More) | ||||
| 07.05.2022 | Kimitsu Ultra Marathon (JPN) | 57km | |||
| 5:32:04 h | Nakamura, Osamu | Overall: 21 | M: 20 | Cat M50: 2 | |
| 2010 | 1 Event, 100 km (More) | ||||
| 25.04.2010 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:05:56 h | Nakamura, Osamu | Ishimoto RC | Overall: 488 | M: 420 | Cat M35: 51 |
| 2000 | 1 Event, 100 km (More) | ||||
| 15.10.2000 | River Shimanto 100km (JPN) | 100km | |||
| 10:35:30 h | Nakamura, Osamu | *Chiba Pref. | Overall: 143 | M: 131 | Cat M23: 38 |
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 | 2022 | 2010 | 2000 | |
|---|---|---|---|---|---|
| 50km | 5:14:54 |
5:14:54
(7895/56) |
|
|
|
| 100km | 10:35:30 |
|
|
|
10:35:30
(1813/139) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2022 | 2010 | 2000 | ||
|---|---|---|---|---|---|
| Fuji 5 Lakes 100 km Challenge | 2 | 12:39:46 | 13:05:56 |





