| Name: | Yamaguchi, Koei | 山口晃永 |
|
| Club: | CTR | ||
| Residence: | Mie Pref. | ||
| Year of birth: | 1980 | (Cat. german: M45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1732348 | ||
8 search results (8 Events, 726.2 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 08.-09.11.2025 | Tokyo 100 (JPN) | 100km | |||
| 24:58:26 h | Yamaguchi, Koei | Overall: 37 | M: 33 | Cat M40: 12 | |
| 2024 | 2 Events, 200 km (More) | ||||
| 23.-24.11.2024 | Tokyo 100 (JPN) | 100km | |||
| 25:29:55 h | Yamaguchi, Koei | Overall: 31 | M: 29 | Cat M40: 9 | |
| 14.07.2024 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 14:28:30 h | Yamaguchi, Koei | CTR | Overall: 252 | M: 227 | Cat M40: 58 |
| 2023 | 1 Event, 167 km (More) | ||||
| 21.-23.04.2023 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 41:25:00 h | Yamaguchi, Koei | 中部トレイルランニング | Overall: 1163 | M: 1027 | Cat M40: 249 |
| 2022 | 4 Events, 259.2 km (More) | ||||
| 06.11.2022 | Ninja Trail Run (JPN) | 48km | |||
| 7:18:00 h | Yamaguchi, Koei | Overall: 55 | M: 51 | Cat M40: 20 | |
| 28.10.2022 | Mt. Rocco Cannonball Run - 56 km Speed (JPN) | 56km | |||
| 9:22:32 h | Yamaguchi, Koei | CTR | Overall: 172 | M: 156 | Cat M40: 13 |
| 03.09.2022 | Kyoto Grand Traverse (JPN) | 55.2km | |||
| 11:39:49 h | Yamaguchi, Koei | Overall: 187 | M: 167 | Cat M40: 47 | |
| 16.07.2022 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 18:33:31 h | Yamaguchi, Koei | *Mie Pref. | Overall: 620 | M: 557 | Cat M40: 129 |
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 | 2022 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | ||
|---|---|---|---|---|---|
| Tokyo 100 | 2 | 24:58:26 | 25:29:55 | ||
| OSJ Ontake 100km Ultra Trail | 2 | 14:28:30 | 18:33:31 |





