| Name: | Iwamoto, Taeko | 岩本多恵子 |
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| Club: | |||
| Residence: | Kanagawa Pref. | ||
| Year of birth: | 1975 | (Cat. german: W50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 982200 | ||
10 search results (10 Events, 643 km). (More)
| 2025 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 4:51:56 h | Iwamoto, Taeko | *Kanagawa Pref. | Overall: 19 | F: 4 | Cat W45: 1 |
| 2024 | 2 Events, 100 km (More) | ||||
| 15.12.2024 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 4:31:00 h | Iwamoto, Taeko | Overall: 10 | F: 4 | Cat W45: 1 | |
| 30.06.2024 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 4:13:10 h | Iwamoto, Taeko | Overall: 13 | F: 2 | Cat W45: 1 | |
| 2022 | 1 Event, 50 km (More) | ||||
| 12.06.2022 | Iwate Ginga 50km Marathon Challenge (JPN) | 50km | |||
| 4:09:52 h | Iwamoto, Taeko | *Kanagawa Pref. | Overall: 12 | F: 2 | Cat W45: 1 |
| 2019 | 3 Events, 230 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:17:12 h | Iwamoto, Taeko | Overall: 173 | F: 19 | Cat W40: 8 | |
| 19.05.2019 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 5:41:12 h | Iwamoto, Taeko | Overall: 51 | F: 6 | Cat W40: 1 | |
| 02.05.2019 | Mukogawa Yurikamome Ultra Marathon (JPN) | 70km | |||
| 6:38:15 h | Iwamoto, Taeko | Overall: 77 | F: 8 | Cat W40: 2 | |
| 2018 | 2 Events, 151 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:08:21 h | Iwamoto, Taeko | Overall: 867 | F: 106 | Cat W40: 23 | |
| 19.05.2018 | Chiba Ultra Marathon - 51km (JPN) | 51km | |||
| 5:11:59 h | Iwamoto, Taeko | Overall: 5 | F: 1 | Cat W40: 1 | |
| 2017 | 1 Event, 62 km (More) | ||||
| 02.07.2017 | Nikko 62km Ultramarathon (JPN) | 62km | |||
| 6:33:26 h | Iwamoto, Taeko | *Kanagawa Pref. | Overall: 40 | F: 7 | Cat W40: 2 |
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 | 2022 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|
| 50km | 4:13:10 |
4:51:56
(1008/11) |
4:13:10
(275/7) |
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|
|
|
| 100km | 9:17:12 |
|
|
|
9:17:12
(131/27) |
11:08:21
(589/166) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2022 | 2019 | 2018 | 2017 | ||
|---|---|---|---|---|---|---|---|
| Okinawa 50km Ultramarathon | 2 | 4:51:56 | 4:31:00 | ||||
| Lake Saroma 100 Km Ultramarathon | 2 | 9:17:12 | 11:08:21 |





