| Name: | Yonezawa, Masayuki | 米澤雅行 |
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| Club: | 埼玉りそな銀行 | ||
| Residence: | Tokyo | ||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 07.03.1972 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 537151 | ||
23 search results (23 Events, 2267.4 km). (More)
| 2025 | 3 Events, 320 km (More) | ||||
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| 08.06.2025 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 11:57:36 h | Yonezawa, Masayuki | Overall: 498 | M: 438 | Cat M50: 36 | |
| 18.05.2025 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:25:34 h | Yonezawa, Masayuki | Overall: 387 | M: 349 | Cat M50: 51 | |
| 20.04.2025 | Fuji 5 Lakes Sparta Challenge (JPN) | 120km | |||
| 14:03:07 h | Yonezawa, Masayuki | Overall: 238 | M: 208 | Cat M50: 26 | |
| 2024 | 3 Events, 318 km (More) | ||||
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:55:45 h | Yonezawa, Masayuki | Overall: 927 | M: 808 | Cat M50: 135 | |
| 19.05.2024 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:08:16 h | Yonezawa, Masayuki | Overall: 288 | M: 263 | Cat M50: 42 | |
| 21.04.2024 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:09:25 h | Yonezawa, Masayuki | Rxlプラス | Overall: 209 | M: 189 | Cat M50: 27 |
| 2023 | 2 Events, 218 km (More) | ||||
| 21.05.2023 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:24:45 h | Yonezawa, Masayuki | Overall: 204 | M: 190 | Cat M50: 41 | |
| 16.04.2023 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:04:41 h | Yonezawa, Masayuki | Rxlプラス | Overall: 195 | M: 170 | Cat M50: 29 |
| 2022 | 2 Events, 218 km (More) | ||||
| 22.05.2022 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:06:18 h | Yonezawa, Masayuki | Overall: 508 | M: 459 | Cat M50: 94 | |
| 17.04.2022 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:41:31 h | Yonezawa, Masayuki | Overall: 340 | M: 306 | Cat M50: 58 | |
| 2021 | 1 Event, 146 km (More) | ||||
| 30.-31.10.2021 | Autumn leaves in Okumusashi / Chichibu Journey run (JPN) | 146km | |||
| 20:51:50 h | Yonezawa, Masayuki | Overall: 72 | M: 63 | Cat M45: 13 | |
| 2019 | 2 Events, 218 km (More) | ||||
| 19.05.2019 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 11:57:55 h | Yonezawa, Masayuki | Overall: 400 | M: 361 | Cat M45: 83 | |
| 21.04.2019 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:10:45 h | Yonezawa, Masayuki | Overall: 261 | M: 238 | Cat M45: 50 | |
| 2018 | 2 Events, 180 km (More) | ||||
| 30.06.2018 | Utsukushigahara 80 Km Trail Run (JPN) | 80km | |||
| 15:41:05 h | Yonezawa, Masayuki | Overall: 289 | M: 259 | Cat M45: 58 | |
| 20.05.2018 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:29:56 h | Yonezawa, Masayuki | Rxlプラス | Overall: 522 | M: 480 | Cat M45: 112 |
| 2017 | 3 Events, 249.8 km (More) | ||||
| 10.09.2017 | 100 km Ultramarathon Hakusan-Shirakawago (JPN) | 100km | |||
| 11:23:16 h | Yonezawa, Masayuki | Rxlプラス | Overall: 100 | M: 93 | Cat M45: 19 |
| 09.07.2017 | Trainic world Chichibu Trail Run 50km (JPN) | 49.8km | |||
| 9:32:36 h | Yonezawa, Masayuki | Overall: 98 | M: 92 | Cat M45: 20 | |
| 21.05.2017 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:06:29 h | Yonezawa, Masayuki | 埼玉りそな銀行 | Overall: 296 | M: 267 | Cat M45: 67 |
| 2016 | 2 Events, 149.6 km (More) | ||||
| 10.07.2016 | Trainic world Ogose-Tokigawa Trail Run 50km (JPN) | 49.6km | |||
| 10:11:38 h | Yonezawa, Masayuki | Overall: 161 | M: 150 | Cat M40: 27 | |
| 22.05.2016 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:50:26 h | Yonezawa, Masayuki | 埼玉りそな銀行 | Overall: 1254 | M: 1098 | Cat M40: 210 |
| 2015 | 1 Event, 100 km (More) | ||||
| 17.05.2015 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:50:50 h | Yonezawa, Masayuki | 埼玉りそな銀行 | Overall: 676 | M: 613 | Cat M40: 130 |
| 2014 | 2 Events, 150 km (More) | ||||
| 07.09.2014 | OSJ Adatara Trail 50K (JPN) | 50km | |||
| 11:58:55 h | Yonezawa, Masayuki | 埼玉りそな銀行 | Overall: 216 | M: 198 | Cat M40: 39 |
| 18.05.2014 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:43:21 h | Yonezawa, Masayuki | *Tokyo | Overall: 518 | M: 487 | Cat M40: 104 |
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 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
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| 100km | 11:55:45 |
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11:55:45
(4055/1494) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yatsugatake Nobeyama 100 km | 10 | 12:25:34 | 12:08:16 | 12:24:45 | 13:06:18 | 11:57:55 | 12:29:56 | 12:06:29 | 13:50:26 | 12:50:50 | 12:43:21 | |
| Fuji 5 Lakes 118 km Challenge | 4 | 14:09:25 | 14:04:41 | 14:41:31 | 14:10:45 |





