| Name: | Sakakura, Masaharu | 坂倉正治 |
|
| Club: | ★クレイジーR | ||
| Residence: | Ibaraki Pref. | ||
| Year of birth: | 1964 | (Cat. german: M60) | |
| Date of birth: | 02.07.1964 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 478718 | ||
10 search results (10 Events, 991 km). (More)
| 2025 | 1 Event, 55 km (More) | ||||
|---|---|---|---|---|---|
| 10.05.2025 | Kimitsu Ultra Marathon (JPN) | 55km | |||
| 7:21:12 h | Sakakura, Masaharu | Overall: 225 | M: 187 | Cat M60: 13 | |
| 2023 | 2 Events, 200 km (More) | ||||
| 10.12.2023 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 14:11:30 h | Sakakura, Masaharu | *Ibaraki Pref. | Overall: 211 | M: 174 | Cat M55: 33 |
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:33:36 h | Sakakura, Masaharu | Overall: 1441 | M: 1257 | Cat M55: 192 | |
| 2019 | 2 Events, 200 km (More) | ||||
| 08.12.2019 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 14:41:51 h | Sakakura, Masaharu | Overall: 245 | M: 201 | Cat M55: 17 | |
| 09.06.2019 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 12:49:57 h | Sakakura, Masaharu | クレイジーラン | Overall: 1095 | M: 973 | Cat M50: 120 |
| 2018 | 1 Event, 100 km (More) | ||||
| 17.06.2018 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 13:32:10 h | Sakakura, Masaharu | クレイジーラン | Overall: 632 | M: 565 | Cat M50: 62 |
| 2016 | 1 Event, 118 km (More) | ||||
| 24.04.2016 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:37:20 h | Sakakura, Masaharu | クレイジーラン | Overall: 488 | M: 434 | Cat M50: 71 |
| 2015 | 1 Event, 118 km (More) | ||||
| 19.04.2015 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:41:20 h | Sakakura, Masaharu | ★クレイジーR | Overall: 509 | M: 467 | Cat M50: 64 |
| 2014 | 1 Event, 100 km (More) | ||||
| 20.04.2014 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:41:42 h | Sakakura, Masaharu | クレイジ★R | Overall: 1152 | M: 1005 | Cat M45: 219 |
| 2013 | 1 Event, 100 km (More) | ||||
| 20.10.2013 | River Shimanto 100km (JPN) | 100km | |||
| 13:12:05 h | Sakakura, Masaharu | ★クレイジーR | Overall: 712 | M: 624 | Cat M45: 94 |
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 | 12:33:36 |
|
12:33:36
(4393/2265) |
|
|
|
|
|
13:12:05
(7419/3132) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2019 | 2018 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|
| Tobishima Ultra Marathon | 2 | 14:11:30 | 14:41:51 | ||||||
| Fuji 5 Lakes 118 km Challenge | 2 | 14:37:20 | 14:41:20 |





