| Name: | Sasaki, Toshiaki | 佐々木利昭 |
|
| Club: | ストイック | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1965 | (Cat. german: M60) | |
| Date of birth: | 20.02.1965 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 409990 | ||
27 search results (27 Events, 3190 km). (More)
| 2025 | 4 Events, 528 km (More) | ||||
|---|---|---|---|---|---|
| 08.-09.11.2025 | Tokyo Great Race (JPN) | 128km | |||
| 16:20:30 h | Sasaki, Toshiaki | Overall: 3 | M: 3 | Cat M60: 1 | |
| 08.06.2025 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 11:14:48 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 186 | M: 166 | Cat M60: 5 |
| 18.05.2025 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:27:28 h | Sasaki, Toshiaki | Overall: 398 | M: 358 | Cat M60: 7 | |
| 15.-16.03.2025 | Little Edo Oedo 200k (JPN) | 200km | |||
| 32:27:25 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 82 | M: 71 | Cat M60: 3 |
| 2024 | 4 Events, 500 km (More) | ||||
| 13.10.2024 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 10:51:21 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 138 | M: 120 | Cat M55: 9 |
| 09.06.2024 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:46:17 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 137 | M: 121 | Cat M55: 15 |
| 19.05.2024 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 12:30:20 h | Sasaki, Toshiaki | Overall: 383 | M: 346 | Cat M55: 35 | |
| 09.-10.03.2024 | Little Edo Oedo 200k (JPN) | 200km | |||
| 31:38:16 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 75 | M: 66 | Cat M55: 11 |
| 2023 | 2 Events, 300 km (More) | ||||
| 16.04.2023 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 12:54:38 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 622 | M: 518 | Cat M55: 46 |
| 11.-12.03.2023 | Little Edo Oedo 200k (JPN) | 200km | |||
| 31:31:30 h | Sasaki, Toshiaki | なし | Overall: 67 | M: 57 | Cat M55: 6 |
| 2022 | 4 Events, 500 km (More) | ||||
| 09.10.2022 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 10:27:32 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 104 | M: 96 | Cat M55: 5 |
| 05.06.2022 | OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) | 100km | |||
| 11:10:43 h | Sasaki, Toshiaki | Overall: 65 | M: 60 | Cat M55: 2 | |
| 17.04.2022 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:25:53 h | Sasaki, Toshiaki | Overall: 315 | M: 284 | Cat M55: 16 | |
| 12.-13.03.2022 | Little Edo Oedo 200k (JPN) | 200km | |||
| 30:47:50 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 52 | M: 49 | Cat M55: 9 |
| 2021 | 1 Event, 100 km (More) | ||||
| 05.12.2021 | Tokyo Edogawa Ultra Marathon - 100 km (JPN) | 100km | |||
| 10:29:43 h | Sasaki, Toshiaki | Overall: 42 | M: 40 | Cat M55: 3 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 19.05.2019 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:28:08 h | Sasaki, Toshiaki | Overall: 201 | M: 190 | Cat M50: 20 | |
| 2017 | 3 Events, 318 km (More) | ||||
| 11.06.2017 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:14:27 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 148 | M: 140 | Cat M50: 18 |
| 21.05.2017 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 11:55:37 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 265 | M: 239 | Cat M50: 38 |
| 23.04.2017 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 13:44:19 h | Sasaki, Toshiaki | Overall: 208 | M: 187 | Cat M50: 18 | |
| 2016 | 2 Events, 218 km (More) | ||||
| 12.06.2016 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 10:23:25 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 105 | M: 96 | Cat M50: 9 |
| 24.04.2016 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 12:19:07 h | Sasaki, Toshiaki | ストイック | Overall: 102 | M: 92 | Cat M50: 7 |
| 2015 | 2 Events, 218 km (More) | ||||
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 12:00:30 h | Sasaki, Toshiaki | ストイック | Overall: 380 | M: 353 | Cat M50: 49 |
| 19.04.2015 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 12:32:52 h | Sasaki, Toshiaki | ストイック | Overall: 84 | M: 78 | Cat M50: 12 |
| 2014 | 2 Events, 208 km (More) | ||||
| 01.06.2014 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 11:28:08 h | Sasaki, Toshiaki | Overall: 86 | M: 82 | Cat M45: 15 | |
| 20.04.2014 | Fuji 5 Lakes 108 km Challenge (JPN) | 108km | |||
| 11:32:43 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 98 | M: 95 | Cat M45: 18 |
| 2013 | 2 Events, 200 km (More) | ||||
| 01.06.2013 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:03:10 h | Sasaki, Toshiaki | *Chiba Pref. | Overall: 112 | M: 104 | Cat M45: 18 |
| 21.04.2013 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 11:39:46 h | Sasaki, Toshiaki | Overall: 134 | M: 119 | Cat M45: 20 | |
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 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 10:03:10 |
|
|
|
|
|
10:28:08
(2252/931) |
|
|
|
11:28:08
(3681/1160) |
10:03:10
(1742/526) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Little Edo Oedo 200k | 4 | 32:27:25 | 31:38:16 | 31:31:30 | 30:47:50 | |||||||
| Iwate Ginga 100km Marathon Challenge | 4 | 11:14:48 | 10:46:17 | 10:14:27 | 10:23:25 | |||||||
| Fuji 5 Lakes 108 km Challenge | 4 | 13:44:19 | 12:19:07 | 12:32:52 | 11:32:43 | |||||||
| Tokyo Shibamata 100 km | 3 | 10:28:08 | 11:28:08 | 10:03:10 | ||||||||
| Fuji 5 Lakes 100 km Challenge | 3 | 12:54:38 | 11:25:53 | 11:39:46 | ||||||||
| Yatsugatake Nobeyama 100 km | 3 | 12:27:28 | 12:30:20 | 11:55:37 | ||||||||
| Echigo Kubikino 100km Ultramarathon | 2 | 10:51:21 | 10:27:32 |





