| Name: | Shiraiwa, Masanori | 白岩正則 |
|
| Club: | ひよこ2くみ | ||
| Residence: | Sagamihara City, Pref. Kanagawa | ||
| Year of birth: | 1959 | (Cat. german: M65) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M65) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 174457 | ||
5 search results (5 Events, 400 km). (More)
| 2008 | 1 Event, 75 km (More) | ||||
|---|---|---|---|---|---|
| 03.08.2008 | Ultramarathon Okumusashi (JPN) | 75km | |||
| 11:43:01 h | Shiraiwa, Masanori | ひよこ2くみ | Overall: 764 | M: 619 | Cat M45: 126 |
| 2007 | 2 Events, 175 km (More) | ||||
| 05.08.2007 | Ultramarathon Okumusashi (JPN) | 75km | |||
| 10:49:18 h | Shiraiwa, Masanori | ひよこ2くみ | Overall: 617 | M: 504 | Cat M45: 102 |
| 28.04.2007 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:28:10 h | Shiraiwa, Masanori | ひよこ2くみ | Overall: 327 | M: 297 | Cat M45: 46 |
| 2006 | 1 Event, 75 km (More) | ||||
| 13.08.2006 | Ultramarathon Okumusashi (JPN) | 75km | |||
| 10:43:31 h | Shiraiwa, Masanori | *Chiba City | Overall: 548 | M: 450 | Cat M45: 91 |
| 2005 | 1 Event, 75 km (More) | ||||
| 07.08.2005 | Ultramarathon Okumusashi (JPN) | 75km | |||
| 9:53:57 h | Shiraiwa, Masanori | *Sagamihara City, Pref. Kanagawa | Overall: 389 | M: 325 | Cat M45: 67 |
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 | 2008 | 2007 | 2006 | 2005 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2008 | 2007 | 2006 | 2005 | ||
|---|---|---|---|---|---|
| Ultramarathon Okumusashi | 4 | 11:43:01 | 10:49:18 | 10:43:31 | 9:53:57 |





