| Name: | Yamazoe, Masanobu | 山添正信 |
|
| Club: | 藤沢市陸協 | ||
| Residence: | Kanagawa Pref. | ||
| Year of birth: | 1971 | (Cat. german: M55) | |
| Date of birth: | 02.12.1971 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 153646 | ||
13 search results (12 Events, 1031.145 km). (More)
| 2025 | 1 Event, 98.233 km (More) | ||||
|---|---|---|---|---|---|
| 13.-14.09.2025 | Shonan Int. Relay Marathon 24 Hour Run (JPN) | 24h | |||
| 98.233 km | Yamazoe, Masanobu | Overall: 28 | M: 25 | Cat M50: 8 | |
| 2017 | 1 Event, 60.55 km (More) | ||||
| 09.-10.09.2017 | Hiratsuka 12 hour race (JPN) | 12h | |||
| 60.550 km | Yamazoe, Masanobu | Overall: 23 | M: 15 | Cat M45: 2 | |
| 2014 | 2 Events, 178.285 km (More) | ||||
| 08.-09.11.2014 | Jingu Gaien 24 Hour Challenge (JPN) | 24h | |||
| 108.285 km | Yamazoe, Masanobu | 藤沢市陸協 | Overall: 101 | M: 93 | Cat M40: 13 |
| 08.-09.11.2014 | Jingu Gaien 24 Hour Challenge -12h Split (JPN) | 12h | |||
| 74.175 km | Yamazoe, Masanobu | 藤沢市陸協 | Overall: 105 | M: 95 | Cat M40: 14 |
| 12.04.2014 | Toda Saiko 70 km (JPN) | 70km | |||
| 8:52:26 h | Yamazoe, Masanobu | 大ジョッキ | Overall: 405 | M: 342 | Cat M40: 44 |
| 2013 | 2 Events, 141.132 km (More) | ||||
| 09.11.2013 | Jingu Gaien Ultramarathon 12 Hour (JPN) | 12h | |||
| 70.202 km | Yamazoe, Masanobu | Overall: 10 | M: 8 | Cat M40: 2 | |
| 14.-15.09.2013 | Hiratsuka 24 hour race (JPN) | 24h | |||
| 70.930 km | Yamazoe, Masanobu | Overall: 54 | M: 45 | Cat M40: 12 | |
| 2012 | 2 Events, 212.998 km (More) | ||||
| 07.10.2012 | Jingu Gaien Ultramarathon 12 Hour (JPN) | 12h | |||
| 90.168 km | Yamazoe, Masanobu | Overall: 7 | M: 7 | Cat M40: 3 | |
| 01.-02.09.2012 | Hiratsuka 24 hour race (JPN) | 24h | |||
| 122.830 km | Yamazoe, Masanobu | Overall: 26 | M: 22 | Cat M40: 8 | |
| 2011 | 3 Events, 263.039 km (More) | ||||
| 15.10.2011 | Jingu Gaien Ultramarathon 12 Hour (JPN) | 12h | |||
| 82.212 km | Yamazoe, Masanobu | Overall: 11 | M: 5 | Cat M35: 1 | |
| 10.07.2011 | 8-Hour Endurance Race Tokorozawa - 3 tai (JPN) | 8h | |||
| 48.690 km | Yamazoe, Masanobu | *Kanagawa Ken | Overall: 68 | M: 60 | Cat M35: 5 |
| 11.-12.06.2011 | Tokyo Challenge 24 hours (JPN) | 24h | |||
| 132.137 km | Yamazoe, Masanobu | Overall: 55 | M: 45 | Cat M35: 8 | |
| 2010 | 1 Event, 76.908 km (More) | ||||
| 11.09.2010 | Jingu Gaien Ultramarathon 12 Hour (JPN) | 12h | |||
| 76.908 km | Yamazoe, Masanobu | Overall: 13 | M: 8 | Cat M35: 1 | |
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 | 2017 | 2014 | 2013 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|
| 12h | 90.168 |
|
|
74.175
(1797/105) |
70.202
(2052/18) |
90.168
(1111/15) |
82.212
(1336/53) |
76.908
(1220/13) |
| 24h | 108.285 |
|
|
108.285
(2402/99) |
|
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2017 | 2014 | 2013 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|
| Jingu Gaien Ultramarathon 12 Hour | 4 | 70.202 | 90.168 | 82.212 | 76.908 | |||
| Hiratsuka 24 hour race | 3 | 98.233 | 70.930 | 122.830 |





