| Name: | Yamamoto, Naoko | 山本尚子 |
|
| Club: | 札幌スポーツ館 | ||
| Residence: | Hokkaido Pref. | ||
| Year of birth: | 1959 | (Cat. german: W65) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W65) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 566205 | ||
10 search results (10 Events, 1000 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:35:11 h | Yamamoto, Naoko | Overall: 472 | F: 47 | Cat W65: 1 | |
| 2023 | 1 Event, 100 km (More) | ||||
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:18:38 h | Yamamoto, Naoko | Overall: 384 | F: 36 | Cat W60: 1 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:53:10 h | Yamamoto, Naoko | Overall: 370 | F: 33 | Cat W55: 4 | |
| 2018 | 2 Events, 200 km (More) | ||||
| 16.09.2018 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:13:57 h | Yamamoto, Naoko | 札幌スポーツ館 | Overall: 181 | F: 14 | Cat W55: 2 |
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:38:11 h | Yamamoto, Naoko | Overall: 317 | F: 33 | Cat W55: 1 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 10:16:09 h | Yamamoto, Naoko | *Hokkaido Pref. | Overall: 441 | F: 33 | Cat W55: 2 |
| 2016 | 2 Events, 200 km (More) | ||||
| 16.10.2016 | River Shimanto 100km (JPN) | 100km | |||
| 10:27:15 h | Yamamoto, Naoko | Overall: 210 | F: 19 | Cat W55: 2 | |
| 26.06.2016 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:13:51 h | Yamamoto, Naoko | *Hokkaido Pref. | Overall: 1000 | F: 107 | Cat W55: 5 |
| 2015 | 1 Event, 100 km (More) | ||||
| 06.06.2015 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:34:31 h | Yamamoto, Naoko | Overall: 212 | F: 11 | Cat W55: 1 | |
| 2014 | 1 Event, 100 km (More) | ||||
| 29.06.2014 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:09:45 h | Yamamoto, Naoko | *Hokkaido | Overall: 914 | F: 125 | Cat W50: 18 |
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 | 2023 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:38:11 |
10:35:11
(341/86) |
10:18:38
(298/70) |
9:53:10
(234/55) |
9:38:11
(215/46) |
10:16:09
(236/51) |
10:27:15
(304/101) |
10:34:31
(351/104) |
12:09:45
(714/234) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 100 Km Ultramarathon | 7 | 10:35:11 | 10:18:38 | 9:53:10 | 9:38:11 | 10:16:09 | 11:13:51 | 12:09:45 |





