| Name: | Nishio, Masahiro | 西尾昌浩 |
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| Club: | クレイジー★R | ||
| Residence: | Tokyo | ||
| Year of birth: | 1970 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 427014 | ||
9 search results (9 Events, 831 km). (More)
| 2025 | 1 Event, 71 km (More) | ||||
|---|---|---|---|---|---|
| 08.06.2025 | Hida Takayama 71 km Ultramarathon (JPN) | 71km | |||
| 8:48:54 h | Nishio, Masahiro | Overall: 223 | M: 170 | Cat M50: 14 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 11.06.2023 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 12:27:41 h | Nishio, Masahiro | *Miyagi Pref. | Overall: 281 | M: 245 | Cat M50: 50 |
| 2019 | 2 Events, 200 km (More) | ||||
| 08.12.2019 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 14:54:12 h | Nishio, Masahiro | Overall: 259 | M: 211 | Cat M45: 29 | |
| 12.05.2019 | Ebisu-Daikoku 100 km Marathon (JPN) | 100km | |||
| 13:26:26 h | Nishio, Masahiro | クレイジーランナーズ | Overall: 323 | M: 291 | Cat M45: 33 |
| 2018 | 1 Event, 100 km (More) | ||||
| 09.12.2018 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 13:35:36 h | Nishio, Masahiro | Overall: 91 | M: 80 | Cat M45: 18 | |
| 2016 | 1 Event, 100 km (More) | ||||
| 16.10.2016 | River Shimanto 100km (JPN) | 100km | |||
| 12:43:28 h | Nishio, Masahiro | Overall: 692 | M: 614 | Cat M45: 96 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 26.04.2015 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 12:56:40 h | Nishio, Masahiro | Overall: 197 | M: 172 | Cat M40: 25 | |
| 2014 | 1 Event, 100 km (More) | ||||
| 20.04.2014 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:41:42 h | Nishio, Masahiro | クレイジー★R | Overall: 1151 | M: 1005 | Cat M40: 210 |
| 2013 | 1 Event, 60 km (More) | ||||
| 01.06.2013 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 6:28:45 h | Nishio, Masahiro | *Tokyo | Overall: 150 | M: 136 | Cat M40: 23 |
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 | 2023 | 2019 | 2018 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|
| 100km | 12:43:28 |
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12:43:28
(6835/3701) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2019 | 2018 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|
| Tobishima Ultra Marathon | 2 | 14:54:12 | 13:35:36 |





