| Name: | Otsuka, Masanari | 大塚将成 |
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| Club: | |||
| Residence: | Tochigi Pref. | ||
| Year of birth: | 1986 | (Cat. german: M40) | |
| Date of birth: | 26.09.1986 | (Cat. internat.: M35) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 550051 | ||
10 search results (10 Events, 524 km). (More)
| 2019 | 1 Event, 47 km (More) | ||||
|---|---|---|---|---|---|
| 13.10.2019 | Madarao Forest Trails 50km (JPN) | 47km | |||
| 8:42:57 h | Otsuka, Masanari | *Saitama Pref. | Overall: 348 | M: 278 | Cat M23: 34 |
| 2018 | 1 Event, 50 km (More) | ||||
| 14.10.2018 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 9:33:44 h | Otsuka, Masanari | *Saitama Pref. | Overall: 353 | M: 271 | Cat M23: 46 |
| 2017 | 1 Event, 50 km (More) | ||||
| 01.10.2017 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:42:33 h | Otsuka, Masanari | *Tochigi Pref. | Overall: 347 | M: 257 | Cat M23: 39 |
| 2016 | 1 Event, 50 km (More) | ||||
| 02.10.2016 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:12:42 h | Otsuka, Masanari | *Tokyo | Overall: 306 | M: 234 | Cat M23: 48 |
| 2015 | 3 Events, 167 km (More) | ||||
| 04.10.2015 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:09:27 h | Otsuka, Masanari | *Tochigi Pref. | Overall: 307 | M: 249 | Cat M23: 53 |
| 04.07.2015 | Utsukushigahara 45 Km Trail Run (JPN) | 45km | |||
| 7:13:31 h | Otsuka, Masanari | Overall: 135 | M: 118 | Cat M23: 32 | |
| 15.03.2015 | Izu Trail Journey (JPN) | 72km | |||
| 13:42:52 h | Otsuka, Masanari | *Tokyo | Overall: 1030 | M: 903 | Cat M23: 189 |
| 2014 | 2 Events, 110 km (More) | ||||
| 05.10.2014 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:54:20 h | Otsuka, Masanari | *Tokyo | Overall: 371 | M: 278 | Cat M23: 53 |
| 01.06.2014 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 8:33:04 h | Otsuka, Masanari | Overall: 478 | M: 406 | Cat M23: 29 | |
| 2013 | 1 Event, 50 km (More) | ||||
| 06.10.2013 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:31:44 h | Otsuka, Masanari | *Tokyo | Overall: 303 | M: 222 | Cat M23: 52 |
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 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|
| Madarao Forest Trails 50km | 7 | 8:42:57 | 9:33:44 | 8:42:33 | 8:12:42 | 8:09:27 | 8:54:20 | 8:31:44 |





