| Name: | Koshiba, Masamitsu | 小柴正光 |
|
| Club: | 安走会15期生 | ||
| Residence: | Tokyo | ||
| Year of birth: | 1976 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1808702 | ||
5 search results (5 Events, 353.5 km). (More)
| 2024 | 1 Event, 71.5 km (More) | ||||
|---|---|---|---|---|---|
| 13.-14.10.2024 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 21:21:44 h | Koshiba, Masamitsu | 安走会15期 | Overall: 1303 | M: 1142 | Cat M45: 236 |
| 2023 | 3 Events, 210.5 km (More) | ||||
| 10.12.2023 | Izu Trail Journey (JPN) | 70km | |||
| 13:40:35 h | Koshiba, Masamitsu | Overall: 1283 | M: 1075 | Cat M45: 248 | |
| 08.-09.10.2023 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 21:56:14 h | Koshiba, Masamitsu | Overall: 1402 | M: 1215 | Cat M45: 258 | |
| 22.-23.04.2023 | KAI 69k (JPN) | 69km | |||
| 16:36:47 h | Koshiba, Masamitsu | *Tokyo | Overall: 589 | M: 500 | Cat M45: 98 |
| 2022 | 1 Event, 71.5 km (More) | ||||
| 09.-10.10.2022 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 23:57:43 h | Koshiba, Masamitsu | 安走会15期生 | Overall: 1289 | M: 1130 | Cat M45: 252 |
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 | 2024 | 2023 | 2022 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2024 | 2023 | 2022 | ||
|---|---|---|---|---|
| Hasetsune Cup - Japan Mountain Endurance Race | 3 | 21:21:44 | 21:56:14 | 23:57:43 |





