| Name: | Yanakizawa, Kouji | 柳澤孝次 |
|
| Club: | |||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1978 | (Cat. german: M45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1303505 | ||
9 search results (9 Events, 818.5 km). (More)
| 2025 | 4 Events, 380.5 km (More) | ||||
|---|---|---|---|---|---|
| 15.-16.11.2025 | Autumn leaves in Okumusashi / Chichibu Journey run (JPN) | 142km | |||
| 21:21:53 h | Yanakizawa, Kouji | *Saitama Pref. | Overall: 37 | M: 34 | Cat M45: 7 |
| 28.09.2025 | Mina no Tenku Ultra Marathon (JPN) | 76.5km | |||
| 9:37:48 h | Yanakizawa, Kouji | Overall: 63 | M: 57 | Cat M45: 9 | |
| 09.03.2025 | Ibaraki 100k Ultra Marathon (JPN) | 100km | |||
| 10:59:46 h | Yanakizawa, Kouji | Overall: 125 | M: 114 | Cat M45: 21 | |
| 26.01.2025 | Minuma Challenge 60 (JPN) | 62km | |||
| 6:27:18 h | Yanakizawa, Kouji | Overall: 15 | M: 15 | Cat M45: 4 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 21.04.2024 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 12:34:12 h | Yanakizawa, Kouji | *Saitama Pref. | Overall: 630 | M: 527 | Cat M45: 69 |
| 2023 | 1 Event, 100 km (More) | ||||
| 21.05.2023 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 11:41:55 h | Yanakizawa, Kouji | Overall: 245 | M: 221 | Cat M40: 29 | |
| 2022 | 2 Events, 178 km (More) | ||||
| 05.06.2022 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 9:19:48 h | Yanakizawa, Kouji | *Saitama Pref. | Overall: 395 | M: 326 | Cat M40: 37 |
| 22.05.2022 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 12:03:55 h | Yanakizawa, Kouji | Overall: 292 | M: 266 | Cat M40: 49 | |
| 2019 | 1 Event, 60 km (More) | ||||
| 19.05.2019 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 8:26:40 h | Yanakizawa, Kouji | Overall: 622 | M: 517 | Cat M40: 52 | |
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 | 2019 | |
|---|---|---|---|---|---|---|
| 100km | 11:41:55 |
|
|
11:41:55
(3092/1454) |
12:03:55
(3015/548) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | ||
|---|---|---|---|---|---|---|
| Tokyo Shibamata 100 km | 2 | 11:41:55 | 12:03:55 |





