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| Name: | Furuyama, Masafumi | 古山正文 |
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| Club: | 多摩川クラブ | ||
| Residence: | Tokyo | ||
| Year of birth: | 1948 | (Cat. german: M75) | |
| Date of birth: | 24.01.1948 | (Cat. internat.: M75) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 214855 | ||
40 search results (40 Events, 2497.5 km). (More)
| 2026 | 2 Events, 98 km (More) | ||||
|---|---|---|---|---|---|
| 30.05.2026 | Lake Suwa Ultra Marathon - 48 km (JPN) | 48km | |||
| 7:11:02 h | Furuyama, Masafumi | Overall: 39 | M: 33 | Cat M75: 1 | |
| 11.04.2026 | Toda Saiko 8 Hours (JPN) | 8h | |||
| 50.000 km | Furuyama, Masafumi | 多摩川クラブ | Overall: 125 | M: 87 | Cat M75: 1 |
| 2025 | 1 Event, 48 km (More) | ||||
| 31.05.2025 | Lake Suwa Ultra Marathon - 48 km (JPN) | 48km | |||
| 6:47:46 h | Furuyama, Masafumi | Overall: 36 | M: 31 | Cat M75: 1 | |
| 2024 | 1 Event, 48 km (More) | ||||
| 18.05.2024 | Lake Suwa Ultra Marathon - 48 km (JPN) | 48km | |||
| 7:13:38 h | Furuyama, Masafumi | Overall: 33 | M: 29 | Cat M75: 1 | |
| 2023 | 2 Events, 98 km (More) | ||||
| 27.05.2023 | Lake Suwa Ultra Marathon - 48 km (JPN) | 48km | |||
| 6:44:19 h | Furuyama, Masafumi | Overall: 39 | M: 32 | Cat M75: 1 | |
| 23.04.2023 | Tamagawa Ultra Marathon - 50 km (JPN) | 50km | |||
| 6:38:47 h | Furuyama, Masafumi | Overall: 29 | M: 27 | Cat M75: 1 | |
| 2022 | 2 Events, 110 km (More) | ||||
| 22.05.2022 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 8:56:12 h | Furuyama, Masafumi | Overall: 260 | M: 210 | Cat M70: 6 | |
| 24.04.2022 | Tamagawa Ultra Marathon - 50 km (JPN) | 50km | |||
| 6:52:20 h | Furuyama, Masafumi | Overall: 28 | M: 21 | Cat M70: 1 | |
| 2021 | 1 Event, 50 km (More) | ||||
| 25.04.2021 | Tamagawa Ultra Marathon - 50 km (JPN) | 50km | |||
| 6:31:05 h | Furuyama, Masafumi | Overall: 12 | M: 11 | Cat M70: 1 | |
| 2018 | 1 Event, 62 km (More) | ||||
| 17.06.2018 | Nikko 62km Ultramarathon (JPN) | 62km | |||
| 8:28:54 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 284 | M: 210 | Cat M70: 1 |
| 2017 | 2 Events, 131 km (More) | ||||
| 04.06.2017 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 7:40:14 h | Furuyama, Masafumi | Overall: 475 | M: 404 | Cat M65: 7 | |
| 23.04.2017 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 9:42:59 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 542 | M: 423 | Cat M65: 8 |
| 2016 | 5 Events, 339 km (More) | ||||
| 09.10.2016 | Echigo Kubikino 60km Ultramarathon (JPN) | 60km | |||
| 7:56:37 h | Furuyama, Masafumi | *Tokyo | Overall: 276 | M: 190 | Cat M65: 9 |
| 11.09.2016 | 50 km Ultramarathon Hakusan-Shirakawago (JPN) | 50km | |||
| 7:06:39 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 402 | M: 314 | Cat M65: 4 |
| 05.06.2016 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 14:50:14 h | Furuyama, Masafumi | Overall: 1310 | M: 1174 | Cat M65: 10 | |
| 24.04.2016 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 9:09:42 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 337 | M: 262 | Cat M65: 7 |
| 27.03.2016 | Izu Oshima Ultra 58 Km (JPN) | 58km | |||
| 7:03:33 h | Furuyama, Masafumi | Overall: 87 | M: 63 | Cat M65: 2 | |
| 2015 | 4 Events, 247 km (More) | ||||
| 21.10.2015 | FunTrails50K Two Lakes&Green line (JPN) | 56km | |||
| 12:40:26 h | Furuyama, Masafumi | Overall: 351 | M: 294 | Cat M65: 2 | |
| 18.10.2015 | Noto Peninsula 60 km Ultra Marathon (JPN) | 60km | |||
| 7:47:48 h | Furuyama, Masafumi | *Ota Ward, Tokyo Pref. | Overall: 56 | M: 46 | Cat M65: 2 |
| 20.09.2015 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 9:24:19 h | Furuyama, Masafumi | 多摩川ｸﾗﾌﾞ | Overall: 907 | M: 684 | Cat M65: 27 |
| 19.04.2015 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 9:23:07 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 374 | M: 290 | Cat M65: 8 |
| 2014 | 4 Events, 264 km (More) | ||||
| 12.10.2014 | Echigo Kubikino 60km Ultramarathon (JPN) | 60km | |||
| 7:57:02 h | Furuyama, Masafumi | *Tokyo | Overall: 313 | M: 239 | Cat M65: 6 |
| 08.06.2014 | Hida Takayama 72 km Ultramarathon (JPN) | 72km | |||
| 10:53:07 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 599 | M: 473 | Cat M65: 9 |
| 01.06.2014 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 8:53:58 h | Furuyama, Masafumi | Overall: 608 | M: 505 | Cat M65: 10 | |
| 20.04.2014 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 10:09:54 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 510 | M: 389 | Cat M65: 10 |
| 2013 | 2 Events, 132 km (More) | ||||
| 15.09.2013 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:11:33 h | Furuyama, Masafumi | 多摩川クラブ | Overall: 569 | M: 435 | Cat M65: 10 |
| 21.04.2013 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 10:26:57 h | Furuyama, Masafumi | Overall: 518 | M: 393 | Cat M65: 6 | |
| 2012 | 2 Events, 132 km (More) | ||||
| 06.10.2012 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 6:07:32 h | Furuyama, Masafumi | *Tokyo | Overall: 179 | M: 144 | Cat M60: 2 |
| 19.-20.05.2012 | Shizuoka to Yamanashi (STY) (JPN) | 82km | |||
| 23:57:05 h | Furuyama, Masafumi | *Tokyo | Overall: 885 | M: 760 | Cat M60: 19 |
| 2011 | 1 Event, 72 km (More) | ||||
| 30.04.2011 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 10:59:07 h | Furuyama, Masafumi | Overall: 652 | M: 444 | Cat M60: 13 | |
| 2010 | 2 Events, 122 km (More) | ||||
| 09.10.2010 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 5:55:59 h | Furuyama, Masafumi | *Tokyo | Overall: 165 | M: 131 | Cat M60: 3 |
| 25.04.2010 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 9:05:01 h | Furuyama, Masafumi | Overall: 191 | M: 152 | Cat M60: 5 | |
| 2009 | 3 Events, 203.5 km (More) | ||||
| 11.-12.10.2009 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 21:44:35 h | Furuyama, Masafumi | Overall: 1558 | M: 1411 | Cat M60: 24 | |
| 20.09.2009 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 9:09:52 h | Furuyama, Masafumi | 東京23区事務組 | Overall: 458 | M: 354 | Cat M60: 9 |
| 26.04.2009 | Fuji 5 Lakes 72 km Challenge (JPN) | 72km | |||
| 9:18:57 h | Furuyama, Masafumi | Overall: 247 | M: 212 | Cat M60: 10 | |
| 2008 | 1 Event, 50 km (More) | ||||
| 11.10.2008 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 6:36:50 h | Furuyama, Masafumi | *Tokyo | Overall: 249 | M: 212 | Cat M60: 7 |
| 2007 | 1 Event, 70 km (More) | ||||
| 04.05.2007 | Yamaguchi 100 Hagi-O-Kan Maranic 70 km (JPN) | 70km | |||
| 10:58:25 h | Furuyama, Masafumi | *Tokyo | Overall: 143 | M: 116 | Cat M55: 18 |
| 2006 | 2 Events, 121 km (More) | ||||
| 09.10.2006 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 6:25:37 h | Furuyama, Masafumi | Overall: 193 | M: 154 | Cat M55: 6 | |
| 21.05.2006 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 9:57:20 h | Furuyama, Masafumi | Overall: 155 | M: 128 | Cat M55: 6 | |
| 2003 | 1 Event, 100 km (More) | ||||
| 19.10.2003 | River Shimanto 100km (JPN) | 100km | |||
| 13:51:38 h | Furuyama, Masafumi | 都区港清掃工場 | Overall: 1115 | M: 996 | Cat M55: 109 |
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 | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2003 | |
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| 100km | 13:51:38 |
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14:50:14
(10290/5654) |
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13:51:38
(4272/1007) |
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2003 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fuji 5 Lakes 72 km Challenge | 8 | 9:42:59 | 9:09:42 | 9:23:07 | 10:09:54 | 10:26:57 | 10:59:07 | 9:05:01 | 9:18:57 | ||||||||||||
| Echigo Kubikino 50km Ultramarathon | 6 | 7:56:37 | 7:57:02 | 6:07:32 | 5:55:59 | 6:36:50 | 6:25:37 | ||||||||||||||
| Lake Suwa Ultra Marathon - 48 km | 4 | 7:11:02 | 6:47:46 | 7:13:38 | 6:44:19 | ||||||||||||||||
| Tamagawa Ultra Marathon - 50 km | 3 | 6:38:47 | 6:52:20 | 6:31:05 | |||||||||||||||||
| Tokyo Shibamata 60 km | 3 | 8:56:12 | 7:40:14 | 8:53:58 | |||||||||||||||||
| Tango 60 km Ultramarathon | 3 | 9:24:19 | 8:11:33 | 9:09:52 |