| Name: | Koseki, Masaro | 小関正郎 |
|
| Club: | |||
| Residence: | Miyako, Fukuoka Pref. | ||
| Year of birth: | 1955 | (Cat. german: M70) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M70) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1785941 | ||
2 search results (2 Events, 200 km). (More)
| 2017 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 07.-08.10.2017 | Yukihashi to Beppu 100 km (JPN) | 100km | |||
| 21:19:50 h | Koseki, Masaro | *Miyako, Fukuoka Pref. | Overall: 1186 | M: 1024 | Cat M60: 129 |
| 2016 | 1 Event, 100 km (More) | ||||
| 08.-09.10.2016 | Yukihashi to Beppu 100 km (JPN) | 100km | |||
| 22:01:34 h | Koseki, Masaro | *Miyako, Fukuoka Pref. | Overall: 1110 | M: 971 | Cat M60: 157 |
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 | 2017 | 2016 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2017 | 2016 | ||
|---|---|---|---|
| Yukihashi to Beppu 100 km | 2 | 21:19:50 | 22:01:34 |





