| Name: | Hayakawa, Seiji | 早川誠司 |
|
| Club: | 安城快足AC | ||
| Residence: | Aichi Pref. | ||
| Year of birth: | 1983 | (Cat. german: M40) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M40) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 974974 | ||
4 search results (4 Events, 370 km). (More)
| 2023 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 16.04.2023 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 9:13:08 h | Hayakawa, Seiji | 庄内rt | Overall: 29 | M: 26 | Cat M35: 4 |
| 2022 | 1 Event, 70 km (More) | ||||
| 16.04.2022 | Atsumi Peninsula Ultra Nature Run - 70km (JPN) | 70km | |||
| 8:26:38 h | Hayakawa, Seiji | Overall: 22 | M: 18 | Cat M35: 1 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 09.06.2019 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:25:17 h | Hayakawa, Seiji | ますウィング隊 | Overall: 449 | M: 406 | Cat M35: 59 |
| 2017 | 1 Event, 100 km (More) | ||||
| 11.06.2017 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 13:01:19 h | Hayakawa, Seiji | 安城快足AC | Overall: 958 | M: 854 | Cat M23: 82 |
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 | 2023 | 2022 | 2019 | 2017 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2023 | 2022 | 2019 | 2017 | ||
|---|---|---|---|---|---|
| Hida Takayama 100 km Ultramarathon | 2 | 11:25:17 | 13:01:19 |





