| 2025 |
7 Events, 573.08 km (More) |
|---|
| 21.09.2025 |
Tsukuba Renjyo 70 Km Road & Trail Run (JPN) |
72km |
| 11:11:56 h |
Kokubo, Saki |
|
Overall: 89 |
F: 9 |
Cat W23: 2 |
|
| 07.06.2025 |
OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) |
100km |
| 11:51:38 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 66 |
F: 10 |
Cat W23: 3 |
|
| 25.05.2025 |
OSJ Okukuji Trail 60k (JPN) |
62km |
| 14:16:44 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 184 |
F: 16 |
Cat W23: 3 |
|
| 10.05.2025 |
Kimitsu Ultra Marathon (JPN) |
55km |
| 4:56:53 h |
Kokubo, Saki |
|
Overall: 10 |
F: 1 |
Cat W23: 1 |
|
| 20.04.2025 |
Fuji 5 Lakes Sparta Challenge (JPN) |
120km |
| 12:29:03 h |
Kokubo, Saki |
|
Overall: 87 |
F: 9 |
Cat W23: 2 |
|
| 09.03.2025 |
Ibaraki 100k Ultra Marathon (JPN) |
100km |
| 9:12:06 h |
Kokubo, Saki |
|
Overall: 29 |
F: 3 |
Cat W23: 1 |
|
| 18.01.2025 |
Iikoto Challenge - 5h (JPN) |
5h |
| 64.080 km |
Kokubo, Saki |
|
Overall: 1 |
F: 1 |
Cat W23: 1 |
|
| 2024 |
8 Events, 696.4 km (More) |
|---|
| 22.12.2024 |
Coast to Coast Boso hanto (JPN) |
70km |
| 9:17:56 h |
Kokubo, Saki |
|
Overall: 54 |
F: 7 |
Cat W23: 5 |
|
| 29.09.2024 |
Mount Akagi 100 Ultra Marathon (JPN) |
100km |
| 11:29:25 h |
Kokubo, Saki |
|
Overall: 30 |
F: 2 |
Cat W23: 1 |
|
| 07.09.2024 |
OSJ Adatara Trail 50K (JPN) |
53.4km |
| 12:21:00 h |
Kokubo, Saki |
|
Overall: 108 |
F: 13 |
Cat W23: 5 |
|
| 25.05.2024 |
Yokosuka Miura 100km Michikusa Ultra Marathon (JPN) |
100km |
| 10:46:47 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 6 |
F: 1 |
Cat W23: 1 |
|
| 11.05.2024 |
Kimitsu Ultra Marathon (JPN) |
55km |
| 4:50:02 h |
Kokubo, Saki |
|
Overall: 9 |
F: 1 |
Cat W23: 1 |
|
| 21.04.2024 |
Fuji 5 Lakes 118 km Challenge (JPN) |
118km |
| 13:07:26 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 89 |
F: 11 |
Cat W23: 5 |
|
| 16.03.2024 |
Minamiboso 100km (JPN) |
100km |
| 9:31:49 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 4 |
F: 2 |
Cat W23: 1 |
|
| 21.01.2024 |
Miyako 100 Km Ultramarathon (JPN) |
100km |
| 9:31:38 h |
Kokubo, Saki |
|
Overall: 15 |
F: 3 |
Cat W23: 1 |
|
| 2023 |
3 Events, 207 km (More) |
|---|
| 11.11.2023 |
Michikusa-Ultra, Minamiizu 100 km (JPN) |
100km |
| 10:38:40 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 10 |
F: 2 |
Cat W23: 1 |
|
| 01.10.2023 |
Trainic world Soto-Chichibu Trail Run 50km (JPN) |
52km |
| 8:47:06 h |
Kokubo, Saki |
*Chiba Pref. |
Overall: 41 |
F: 4 |
Cat W23: 1 |
|
| 13.05.2023 |
Kimitsu Ultra Marathon (JPN) |
55km |
| 4:52:40 h |
Kokubo, Saki |
|
Overall: 6 |
F: 2 |
Cat W23: 1 |
|
| 2022 |
2 Events, 107 km (More) |
|---|
| 07.05.2022 |
Kimitsu Ultra Marathon (JPN) |
57km |
| 5:42:31 h |
Kokubo, Saki |
|
Overall: 27 |
F: 2 |
Cat W23: 1 |
|
| 29.04.2022 |
Ishioka Trail Run (JPN) |
50km |
| 5:54:42 h |
Kokubo, Saki |
|
Overall: 33 |
F: 2 |
Cat W23: 1 |
|
