| Name: | Sasaki, Hiromi | 佐々木洋美 |
|
| Club: | Matagi | ||
| Residence: | Hokkaido Pref. | ||
| Year of birth: | 1977 | (Cat. german: W45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 326966 | ||
25 search results (22 Events, 2499.938 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:55:59 h | Sasaki, Hiromi | Overall: 592 | F: 61 | Cat W45: 10 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 30.06.2024 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:17:47 h | Sasaki, Hiromi | Overall: 1102 | F: 155 | Cat W45: 20 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:02:56 h | Sasaki, Hiromi | Overall: 119 | F: 11 | Cat W45: 4 | |
| 2022 | 1 Event, 221.298 km (More) | ||||
| 19.-20.11.2022 | Last Samurai Standing Backyard Ultra - Hokkaido (JPN) | 35h | |||
| 221.298 km | Sasaki, Hiromi | Overall: 3 | F: 1 | Cat W40: 1 | |
| 2021 | 2 Events, 286.64 km (More) | ||||
| 20.-21.11.2021 | Japan Trophy 12h (JPN) | 12h | |||
| 105.640 km | Sasaki, Hiromi | Overall: 18 | F: 6 | Cat W40: 1 | |
| 17.-18.07.2021 | Japan Trophy 24h (JPN) | 24h | |||
| 181.000 km | Sasaki, Hiromi | Overall: 26 | F: 7 | Cat W40: 4 | |
| 2019 | 3 Events, 370 km (More) | ||||
| 28.07.2019 | Mt. Taisetsu Trail Journey (JPN) | 70km | |||
| 9:57:46 h | Sasaki, Hiromi | Overall: 21 | F: 4 | Cat W40: 1 | |
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 8:50:17 h | Sasaki, Hiromi | Overall: 109 | F: 11 | Cat W40: 5 | |
| 26.-28.01.2019 | Okinawa Hontō 3 days stage race (TOFR) (JPN) | 200km/3stages | |||
| 18:46:04 h | Sasaki, Hiromi | Overall: 1 | F: 1 | Cat W40: 1 | |
| 2018 | 3 Events, 420 km (More) | ||||
| 22.07.2018 | Mt. Taisetsu Trail Journey (JPN) | 80km | |||
| 8:26:03 h | Sasaki, Hiromi | Overall: 15 | F: 3 | Cat W40: 2 | |
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:39:19 h | Sasaki, Hiromi | Overall: 330 | F: 34 | Cat W40: 9 | |
| 29.01.2018 | Okinawa Hontō 3 days stage race (TOFR) - Stage 3 (JPN) | 69km | |||
| 7:57:24 h | Sasaki, Hiromi | Overall: 2 | F: 1 | Cat W40: 1 | |
| 27.-29.01.2018 | Okinawa Hontō 3 days stage race (TOFR) (JPN) | 240km/3stages | |||
| 26:50:28 h | Sasaki, Hiromi | Overall: 1 | F: 1 | Cat W40: 1 | |
| 28.01.2018 | Okinawa Hontō 3 days stage race (TOFR) - Stage 2 (JPN) | 89km | |||
| 9:50:11 h | Sasaki, Hiromi | Overall: 1 | F: 1 | Cat W40: 1 | |
| 27.01.2018 | Okinawa Hontō 3 days stage race (TOFR) - Stage 1 (JPN) | 82km | |||
| 9:02:53 h | Sasaki, Hiromi | Overall: 2 | F: 1 | Cat W40: 1 | |
| 2017 | 2 Events, 180 km (More) | ||||
| 23.07.2017 | Mt. Taisetsu Trail Journey (JPN) | 80km | |||
| 11:53:56 h | Sasaki, Hiromi | Overall: 57 | F: 2 | Cat W35: 2 | |
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:44:33 h | Sasaki, Hiromi | Matagi | Overall: 306 | F: 26 | Cat W35: 8 |
| 2016 | 1 Event, 100 km (More) | ||||
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:57:07 h | Sasaki, Hiromi | Matagi | Overall: 504 | F: 51 | Cat W35: 8 |
| 2015 | 2 Events, 180 km (More) | ||||
| 26.07.2015 | Mt. Taisetsu Trail Journey (JPN) | 80km | |||
| 13:02:44 h | Sasaki, Hiromi | Overall: 74 | F: 5 | Cat W35: 1 | |
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:41:45 h | Sasaki, Hiromi | チームマタギ | Overall: 740 | F: 76 | Cat W35: 18 |
| 2014 | 3 Events, 242 km (More) | ||||
| 21.09.2014 | Hokkaido Outdoor Festival 70 km Run (JPN) | 70km | |||
| 12:16:54 h | Sasaki, Hiromi | 網走女子運動部 | Overall: 35 | F: 2 | Cat W35: 2 |
| 20.07.2014 | Mt. Taisetsu Trail Journey 72 Km (JPN) | 72km | |||
| 13:09:37 h | Sasaki, Hiromi | Overall: 25 | F: 5 | Cat W35: 1 | |
| 29.06.2014 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:50:37 h | Sasaki, Hiromi | 網走女子運動部 | Overall: 1577 | F: 232 | Cat W35: 36 |
| 2013 | 1 Event, 100 km (More) | ||||
| 30.06.2013 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:08:19 h | Sasaki, Hiromi | 網走女子運動部 | Overall: 1204 | F: 154 | Cat W35: 21 |
| 2011 | 1 Event, 100 km (More) | ||||
| 26.06.2011 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:46:53 h | Sasaki, Hiromi | *Hokkaido | Overall: 1866 | F: 257 | Cat W23: 42 |
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 | 2013 | 2011 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 8:50:17 |
10:55:59
(414/109) |
12:17:47
(900/264) |
9:02:56
(105/17) |
|
|
8:50:17
(74/13) |
9:39:19
(220/48) |
9:44:33
(165/36) |
9:57:07
(214/70) |
10:41:45
(383/115) |
12:50:37
(984/389) |
12:08:19
(674/236) |
12:46:53
(833/330) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2011 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 11 | 10:55:59 | 12:17:47 | 9:02:56 | 8:50:17 | 9:39:19 | 9:44:33 | 9:57:07 | 10:41:45 | 12:50:37 | 12:08:19 | 12:46:53 | ||
| Mt. Taisetsu Trail Journey 72 Km | 5 | 9:57:46 | 8:26:03 | 11:53:56 | 13:02:44 | 13:09:37 | ||||||||
| Okinawa Hontō 3 days stage race (TOFR) | 2 | 18:46:04 | 26:50:28 |





