| Name: | Kobara, Tetsuya | 小原徹也 |
|
| Club: | |||
| Residence: | Miyagi Pref. | ||
| Year of birth: | 1974 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 2010503 | ||
4 search results (4 Events, 350 km). (More)
| 2025 | 2 Events, 150 km (More) | ||||
|---|---|---|---|---|---|
| 08.06.2025 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 11:19:52 h | Kobara, Tetsuya | *Miyagi Pref. | Overall: 192 | M: 172 | Cat M50: 28 |
| 20.04.2025 | Yamadera Zao 50 Km Ultra Marathon (JPN) | 50km | |||
| 5:12:41 h | Kobara, Tetsuya | Overall: 8 | M: 7 | Cat M50: 3 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 09.06.2024 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 11:51:08 h | Kobara, Tetsuya | *Miyagi Pref. | Overall: 249 | M: 215 | Cat M45: 48 |
| 2023 | 1 Event, 100 km (More) | ||||
| 11.06.2023 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 13:16:03 h | Kobara, Tetsuya | *Miyagi Pref. | Overall: 412 | M: 357 | Cat M45: 83 |
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 | 2024 | 2023 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | ||
|---|---|---|---|---|
| Iwate Ginga 100km Marathon Challenge | 3 | 11:19:52 | 11:51:08 | 13:16:03 |





