| Name: | Yamazaki, Masayuki | 山崎正之 |
|
| Club: | 東京陸上競技協会 | ||
| Residence: | Tokyo | ||
| Year of birth: | 1963 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 566104 | ||
15 search results (15 Events, 1312 km). (More)
| 2025 | 2 Events, 171 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:22:43 h | Yamazaki, Masayuki | Overall: 170 | M: 153 | Cat M60: 7 | |
| 12.04.2025 | Toda Saiko 70 km (JPN) | 71km | |||
| 5:54:54 h | Yamazaki, Masayuki | サニエスリンク | Overall: 16 | M: 14 | Cat M60: 1 |
| 2024 | 1 Event, 71 km (More) | ||||
| 13.04.2024 | Toda Saiko 70 km (JPN) | 71km | |||
| 6:09:20 h | Yamazaki, Masayuki | *Tokyo | Overall: 15 | M: 12 | Cat M60: 1 |
| 2023 | 2 Events, 160 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:27:49 h | Yamazaki, Masayuki | Overall: 173 | M: 157 | Cat M55: 10 | |
| 21.05.2023 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 5:20:42 h | Yamazaki, Masayuki | Overall: 27 | M: 20 | Cat M55: 1 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 22.05.2022 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 8:43:11 h | Yamazaki, Masayuki | *Tokyo | Overall: 29 | M: 23 | Cat M55: 1 |
| 2019 | 2 Events, 170 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 8:49:55 h | Yamazaki, Masayuki | Overall: 104 | M: 94 | Cat M55: 3 | |
| 13.04.2019 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:48:14 h | Yamazaki, Masayuki | *Tokyo Pref. | Overall: 23 | M: 21 | Cat M55: 1 |
| 2018 | 2 Events, 170 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 8:42:34 h | Yamazaki, Masayuki | Overall: 113 | M: 102 | Cat M50: 12 | |
| 14.04.2018 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:58:22 h | Yamazaki, Masayuki | *Tokyo | Overall: 39 | M: 36 | Cat M50: 7 |
| 2017 | 2 Events, 170 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:09:02 h | Yamazaki, Masayuki | 東京陸上競技協会 | Overall: 160 | M: 146 | Cat M50: 18 |
| 08.04.2017 | Toda Saiko 70 km (JPN) | 70km | |||
| 5:48:58 h | Yamazaki, Masayuki | *Tokyo | Overall: 26 | M: 25 | Cat M50: 5 |
| 2016 | 1 Event, 100 km (More) | ||||
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:59:38 h | Yamazaki, Masayuki | 東京陸上競技協会 | Overall: 529 | M: 476 | Cat M50: 78 |
| 2015 | 1 Event, 100 km (More) | ||||
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:41:07 h | Yamazaki, Masayuki | *Tokyo | Overall: 361 | M: 325 | Cat M50: 44 |
| 2014 | 1 Event, 100 km (More) | ||||
| 29.06.2014 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:34:03 h | Yamazaki, Masayuki | *Tokyo | Overall: 351 | M: 307 | Cat M50: 32 |
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 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 8:42:34 |
9:22:43
(807/261) |
|
9:27:49
(846/296) |
8:43:11
(394/36) |
8:49:55
(500/160) |
8:42:34
(498/153) |
9:09:02
(727/256) |
9:59:38
(1777/808) |
9:41:07
(1453/561) |
10:34:03
(2250/660) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 8 | 9:22:43 | 9:27:49 | 8:49:55 | 8:42:34 | 9:09:02 | 9:59:38 | 9:41:07 | 10:34:03 | ||
| Toda Saiko 70 km | 5 | 5:54:54 | 6:09:20 | 5:48:14 | 5:58:22 | 5:48:58 |





