| Name: | Sasaki, Yuji | 佐々木有司 |
|
| Club: | MIFRC | ||
| Residence: | Tokyo | ||
| Year of birth: | 1967 | (Cat. german: M55) | |
| Date of birth: | 20.12.1967 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 182111 | ||
37 search results (37 Events, 3447.834 km). (More)
| 2025 | 2 Events, 143.6 km (More) | ||||
|---|---|---|---|---|---|
| 05.-06.12.2025 | Chiangmai Thailand by UTMB - ELEPHANT 100 (THA) | 90km | |||
| 21:48:08 h | Sasaki, Yuji | Goldwin | Overall: 474 | M: 379 | Cat M55: 12 |
| 01.-02.03.2025 | Ultra-Trail Xiamen by UTMB - 50K (CHN) | 53.6km | |||
| 10:47:48 h | Sasaki, Yuji | Overall: 271 | M: 200 | Cat M55: 7 | |
| 2024 | 3 Events, 214 km (More) | ||||
| 09.11.2024 | TransLantau 50 by UTMB (HKG) | 52km | |||
| 10:37:40 h | Sasaki, Yuji | Overall: 132 | M: 107 | Cat M55: 3 | |
| 19.-20.10.2024 | Ninghai Ultra Trail - 100km (CHN) | 106km | |||
| 23:20:30 h | Sasaki, Yuji | Overall: 654 | M: 538 | Cat M55: 13 | |
| 04.05.2024 | Amazean Jungle Thailand by UTMB - 56km (THA) | 56km | |||
| 11:40:31 h | Sasaki, Yuji | Overall: 101 | M: 84 | Cat M55: 6 | |
| 2023 | 2 Events, 209.6 km (More) | ||||
| 07.-08.10.2023 | TransJeju by UTMB 100 (KOR) | 100km | |||
| 17:59:13 h | Sasaki, Yuji | Overall: 268 | M: 229 | Cat M55: 15 | |
| 15.-16.04.2023 | Ninghai Ultra Trail - 100km (CHN) | 109.6km | |||
| 22:36:30 h | Sasaki, Yuji | Overall: 376 | M: 309 | Cat M55: 8 | |
| 2022 | 1 Event, 167 km (More) | ||||
| 22.-24.04.2022 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 33:50:41 h | Sasaki, Yuji | Mnアイファッション | Overall: 502 | M: 448 | Cat M50: 75 |
| 2021 | 1 Event, 106 km (More) | ||||
| 20.-21.11.2021 | FunTrails100K Round (JPN) | 106km | |||
| 25:49:16 h | Sasaki, Yuji | *Tokyo | Overall: 279 | M: 245 | Cat M50: 37 |
| 2019 | 4 Events, 423.3 km (More) | ||||
| 30.11.-01.12.2019 | Formosa Trail 100Km (TPE) | 104km | |||
| 22:24:02 h | Sasaki, Yuji | Overall: 68 | M: 59 | Cat M50: 7 | |
| 30.08.-01.09.2019 | Ultra Trail Tour du Mont Blanc (UTMB) (FRA) | 171km | |||
| 43:47:55 h | Sasaki, Yuji | *Tokyo | Overall: 1122 | M: 1038 | Cat M50: 98 |
| 16.06.2019 | FunTrails Round Minano (JPN) | 48.3km | |||
| 9:23:48 h | Sasaki, Yuji | Overall: 96 | M: 85 | Cat M50: 7 | |
| 19.-20.01.2019 | Hong Kong 100 Ultra Trail Race (HKG) | 100km | |||
| 21:15:00 h | Sasaki, Yuji | Overall: 454 | M: 372 | Cat M50: 30 | |
| 2018 | 6 Events, 520.4 km (More) | ||||
| 09.12.2018 | Izu Trail Journey (JPN) | 71.7km | |||
| 11:31:11 h | Sasaki, Yuji | Overall: 491 | M: 450 | Cat M50: 45 | |
| 17.-18.11.2018 | FunTrails100K Round (JPN) | 106km | |||
| 25:31:27 h | Sasaki, Yuji | Mifrc | Overall: 159 | M: 149 | Cat M50: 15 |
| 24.06.2018 | Spatrail - Shima to Kusatsu (JPN) | 72.7km | |||
| 11:40:32 h | Sasaki, Yuji | Overall: 225 | M: 200 | Cat M50: 19 | |
| 20.05.2018 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:48:27 h | Sasaki, Yuji | *Tokyo | Overall: 665 | M: 614 | Cat M50: 95 |
| 22.04.2018 | Okumikawa Power Trail (JPN) | 70km | |||
| 12:37:20 h | Sasaki, Yuji | 三井物産 | Overall: 195 | M: 177 | Cat M50: 22 |
| 02.-04.03.2018 | TransLantau 100 Ultra Trail (HKG) | 100km | |||
| 22:36:08 h | Sasaki, Yuji | Overall: 106 | M: 92 | Cat M50: 5 | |
| 2017 | 2 Events, 202 km (More) | ||||
| 16.-18.09.2017 | Shinetsu Five Mountains Trail 100 mile (JPN) | 102km | |||
| 17:51:49 h | Sasaki, Yuji | Overall: 165 | M: 152 | Cat M45: 32 | |
| 16.-17.04.2017 | The North Face 100 China (CHN) | 100km | |||
| 19:12:20 h | Sasaki, Yuji | Overall: 155 | M: 145 | Cat M45: 10 | |
| 2016 | 4 Events, 494.5 km (More) | ||||
| 31.12.2016-02.01.2017 | Ultra-Trail Tai Mo Shan (UTMT) 100 Mile (HKG) | 162km | |||
| 34:28:39 h | Sasaki, Yuji | Overall: 66 | M: 60 | Cat M45: 9 | |
| 19.-20.11.2016 | FunTrails100K Round (JPN) | 105km | |||
| 26:33:03 h | Sasaki, Yuji | *Tokyo | Overall: 194 | M: 180 | Cat M45: 37 |
| 09.-10.10.2016 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 12:56:24 h | Sasaki, Yuji | Overall: 300 | M: 279 | Cat M45: 44 | |
| 19.-21.02.2016 | Ultra Trail Hong Kong (UTHK) 170 (HKG) | 156km | |||
| 38:23:24 h | Sasaki, Yuji | Overall: 23 | M: 19 | Cat M45: 6 | |
| 2014 | 1 Event, 160.934 km (More) | ||||
| 25.-27.04.2014 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 100mi | |||
| 45:34:20 h | Sasaki, Yuji | *China | Overall: 820 | M: 710 | Cat M45: 118 |
| 2013 | 1 Event, 72 km (More) | ||||
| 10.03.2013 | Izu Trail Journey (JPN) | 72km | |||
| 10:48:10 h | Sasaki, Yuji | *Osaka Pref. | Overall: 338 | M: 313 | Cat M45: 43 |
| 2011 | 2 Events, 148.5 km (More) | ||||
| 09.-10.10.2011 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 13:23:53 h | Sasaki, Yuji | Overall: 375 | M: 346 | Cat M40: 73 | |
| 07.08.2011 | Ultramarathon Okumusashi (JPN) | 77km | |||
| 8:38:23 h | Sasaki, Yuji | *Osaka Pref. | Overall: 270 | M: 228 | Cat M40: 41 |
| 2010 | 2 Events, 171.5 km (More) | ||||
| 10.-11.10.2010 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 14:03:32 h | Sasaki, Yuji | Overall: 364 | M: 345 | Cat M40: 66 | |
| 16.05.2010 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:41:37 h | Sasaki, Yuji | Mifrc | Overall: 452 | M: 423 | Cat M40: 83 |
| 2009 | 2 Events, 121.5 km (More) | ||||
| 11.-12.10.2009 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 11:49:35 h | Sasaki, Yuji | Mifrc | Overall: 210 | M: 197 | Cat M40: 31 |
| 05.07.2009 | OSJ Shiga Kogen Trail 50K (JPN) | 50km | |||
| 8:16:28 h | Sasaki, Yuji | Mifrc | Overall: 96 | M: 90 | Cat M40: 18 |
| 2008 | 2 Events, 171.5 km (More) | ||||
| 12.-13.10.2008 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 13:52:41 h | Sasaki, Yuji | Mifrc | Overall: 477 | M: 451 | Cat M40: 76 |
| 20.07.2008 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 18:20:12 h | Sasaki, Yuji | *Tokyo | Overall: 225 | M: 211 | Cat M40: 33 |
| 2007 | 2 Events, 121.5 km (More) | ||||
| 14.-15.10.2007 | Hasetsune Cup - Japan Mountain Endurance Race (JPN) | 71.5km | |||
| 15:51:01 h | Sasaki, Yuji | Overall: 626 | M: 582 | Cat M35: 116 | |
| 27.05.2007 | OSJ Hakone 50K (JPN) | 50km | |||
| 13:32:33 h | Sasaki, Yuji | *Tokyo | Overall: 625 | M: 565 | Cat M35: 124 |
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 | 2014 | 2013 | 2011 | 2010 | 2009 | 2008 | 2007 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2017 | 2016 | 2014 | 2013 | 2011 | 2010 | 2009 | 2008 | 2007 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hasetsune Cup - Japan Mountain Endurance Race | 6 | 12:56:24 | 13:23:53 | 14:03:32 | 11:49:35 | 13:52:41 | 15:51:01 | ||||||||||
| FunTrails100K Round | 3 | 25:49:16 | 25:31:27 | 26:33:03 | |||||||||||||
| Ninghai Ultra Trail - 100km | 2 | 23:20:30 | 22:36:30 | ||||||||||||||
| Izu Trail Journey | 2 | 11:31:11 | 10:48:10 | ||||||||||||||
| Ultra-Trail Mt. Fuji (UTMF) | 2 | 33:50:41 | 45:34:20 | ||||||||||||||
| Yatsugatake Nobeyama 100 km | 2 | 12:48:27 | 12:41:37 |





