| Name: | Yoshikawa, Koichi | 好川弘一 |
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| Club: | |||
| Residence: | Tokyo Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 1210560 | ||
2 search results (2 Events, 103.7 km). (More)
| 2026 | 1 Event, 53.7 km (More) | ||||
|---|---|---|---|---|---|
| 07.06.2026 | Rishiri Island Ultra Marathon (JPN) | 53.7km | |||
| 9:26:10 h | Yoshikawa, Koichi | *Tokyo | Overall: 458 | M: 309 | Cat #NA: 0 |
| 2018 | 1 Event, 50 km (More) | ||||
| 20.10.2018 | Iki 50 Km Ultra Marathon (JPN) | 50km | |||
| 7:03:26 h | Yoshikawa, Koichi | *Tokyo Pref. | Overall: 135 | M: 107 | Cat #NA: 0 |
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 | 2026 | 2018 |
|---|