|
|
|
| Name: | Doi, Seiki | 土井誠樹 |
|
| Club: | |||
| Residence: | Osaka | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 2111479 | ||
4 search results (4 Events, 377 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 14.12.2025 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 12:18:59 h | Doi, Seiki | *Osaka | Overall: 63 | M: 54 | Cat #NA: 0 |
| 2024 | 1 Event, 100 km (More) | ||||
| 08.12.2024 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 12:32:04 h | Doi, Seiki | *Osaka | Overall: 105 | M: 95 | Cat #NA: 0 |
| 2023 | 2 Events, 177 km (More) | ||||
| 10.12.2023 | Tobishima Ultra Marathon (JPN) | 100km | |||
| 13:50:20 h | Doi, Seiki | *Osaka | Overall: 185 | M: 156 | Cat #NA: 0 |
| 21.05.2023 | Saba Highway Ultramarathon (JPN) | 77km | |||
| 11:06:19 h | Doi, Seiki | *Osaka | Overall: 202 | M: 175 | 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 | 2025 | 2024 | 2023 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | ||
|---|---|---|---|---|
| Tobishima Ultra Marathon | 3 | 12:18:59 | 12:32:04 | 13:50:20 |