| Name: | Yamaguchi, Miki | 山口美樹 |
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| Club: | Teamigl | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1980 | (Cat. german: W45) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W45) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 275758 | ||
10 search results (10 Events, 694 km). (More)
| 2025 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 7:49:06 h | Yamaguchi, Miki | Overall: 344 | F: 127 | Cat W40: 6 | |
| 2024 | 1 Event, 63 km (More) | ||||
| 25.05.2024 | Yokosuka Miura 63km Michikusa Ultra Marathon A (JPN) | 63km | |||
| 9:19:39 h | Yamaguchi, Miki | *Chiba Pref. | Overall: 129 | F: 37 | Cat W40: 1 |
| 2019 | 1 Event, 50 km (More) | ||||
| 30.06.2019 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 6:31:31 h | Yamaguchi, Miki | Overall: 206 | F: 63 | Cat W35: 6 | |
| 2018 | 2 Events, 171 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:42:52 h | Yamaguchi, Miki | Overall: 2003 | F: 297 | Cat W35: 36 | |
| 22.04.2018 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 10:31:06 h | Yamaguchi, Miki | FJ | Overall: 642 | F: 184 | Cat W35: 10 |
| 2017 | 1 Event, 100 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:52:41 h | Yamaguchi, Miki | Teamigl | Overall: 2060 | F: 295 | Cat W35: 34 |
| 2016 | 1 Event, 50 km (More) | ||||
| 26.06.2016 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 5:39:01 h | Yamaguchi, Miki | Teamigl | Overall: 114 | F: 43 | Cat W35: 7 |
| 2012 | 1 Event, 50 km (More) | ||||
| 11.11.2012 | Kanna Mountain Run II (JPN) | 50km | |||
| 9:11:07 h | Yamaguchi, Miki | *Tokyo | Overall: 56 | F: 16 | Cat W23: 4 |
| 2011 | 1 Event, 110 km (More) | ||||
| 24.-25.09.2011 | Shinetsu Five Mountains Trail 110km (JPN) | 110km | |||
| 21:23:16 h | Yamaguchi, Miki | Overall: 335 | F: 44 | Cat W23: 10 | |
| 2010 | 1 Event, 50 km (More) | ||||
| 03.10.2010 | Madarao Forest Trails 50km (JPN) | 50km | |||
| 8:36:11 h | Yamaguchi, Miki | *Tokyo | Overall: 320 | F: 97 | Cat W23: 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 | 2019 | 2018 | 2017 | 2016 | 2012 | 2011 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:39:01 |
7:49:06
(6085/178) |
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6:31:31
(6091/132) |
|
|
5:39:01
(2516/59) |
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|
|
| 100km | 12:42:52 |
|
|
|
12:42:52
(1183/471) |
12:52:41
(1041/443) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2019 | 2018 | 2017 | 2016 | 2012 | 2011 | 2010 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 50 Km Ultramarathon | 3 | 7:49:06 | 6:31:31 | 5:39:01 | ||||||
| Lake Saroma 100 Km Ultramarathon | 2 | 12:42:52 | 12:52:41 |





