| Name: | Hayashi, Keiko | 林圭子 |
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| Club: | |||
| Residence: | Osaka Pref. | ||
| Year of birth: | 1962 | (Cat. german: W60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 409687 | ||
19 search results (19 Events, 1672 km). (More)
| 2025 | 2 Events, 122 km (More) | ||||
|---|---|---|---|---|---|
| 15.06.2025 | Shimanami Surround 60km (JPN) | 60km | |||
| 8:55:12 h | Hayashi, Keiko | Overall: 123 | F: 23 | Cat W60: 1 | |
| 20.04.2025 | Fuji 3 Lakes 62 km Challenge (JPN) | 62km | |||
| 7:46:07 h | Hayashi, Keiko | Overall: 209 | F: 52 | Cat W60: 1 | |
| 2024 | 1 Event, 70 km (More) | ||||
| 21.04.2024 | 70 km Ultra Maranic Osaka (JPN) | 70km | |||
| 8:57:08 h | Hayashi, Keiko | Overall: 133 | F: 33 | Cat W60: 2 | |
| 2023 | 2 Events, 160 km (More) | ||||
| 15.10.2023 | River Shimanto 60km (JPN) | 60km | |||
| 6:00:38 h | Hayashi, Keiko | Overall: 42 | F: 6 | Cat W60: 1 | |
| 23.04.2023 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 12:54:39 h | Hayashi, Keiko | Overall: 176 | F: 25 | Cat W60: 3 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 18.12.2022 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 12:48:58 h | Hayashi, Keiko | *Osaka | Overall: 256 | F: 40 | Cat W55: 6 |
| 2021 | 1 Event, 100 km (More) | ||||
| 09.10.2021 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 12:44:44 h | Hayashi, Keiko | Overall: 168 | F: 20 | Cat W55: 2 | |
| 2020 | 1 Event, 60 km (More) | ||||
| 31.10.2020 | Lake Biwa Ultra Maranic - 60 km (JPN) | 60km | |||
| 7:42:14 h | Hayashi, Keiko | Overall: 16 | F: 8 | Cat W55: 2 | |
| 2019 | 2 Events, 200 km (More) | ||||
| 20.10.2019 | River Shimanto 100km (JPN) | 100km | |||
| 12:42:19 h | Hayashi, Keiko | Overall: 637 | F: 98 | Cat W55: 11 | |
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:13:41 h | Hayashi, Keiko | Overall: 1487 | F: 189 | Cat W55: 28 | |
| 2018 | 2 Events, 200 km (More) | ||||
| 21.10.2018 | River Shimanto 100km (JPN) | 100km | |||
| 11:52:03 h | Hayashi, Keiko | Overall: 496 | F: 54 | Cat W55: 3 | |
| 22.04.2018 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 13:07:36 h | Hayashi, Keiko | *Osaka Pref. | Overall: 263 | F: 41 | Cat W55: 2 |
| 2017 | 2 Events, 200 km (More) | ||||
| 15.10.2017 | River Shimanto 100km (JPN) | 100km | |||
| 11:41:01 h | Hayashi, Keiko | Overall: 451 | F: 51 | Cat W50: 8 | |
| 23.04.2017 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 10:37:50 h | Hayashi, Keiko | *Osaka Pref. | Overall: 46 | F: 3 | Cat W50: 2 |
| 2016 | 1 Event, 100 km (More) | ||||
| 27.03.2016 | Osaka Yodogawa 100 Km Ultra Marathon (JPN) | 100km | |||
| 12:06:44 h | Hayashi, Keiko | Overall: 131 | F: 11 | Cat W50: 1 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 29.03.2015 | Osaka Yodogawa 100 Km Ultra Marathon (JPN) | 100km | |||
| 13:19:07 h | Hayashi, Keiko | Overall: 465 | F: 36 | Cat W50: 3 | |
| 2014 | 2 Events, 160 km (More) | ||||
| 22.11.2014 | Kiso-Sansen 60 Km Ultra-Marathon (JPN) | 60km | |||
| 6:20:10 h | Hayashi, Keiko | *Osaka Pref. | Overall: 343 | F: 52 | Cat W50: 9 |
| 27.04.2014 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 10:56:11 h | Hayashi, Keiko | Overall: 67 | F: 6 | Cat W50: 1 | |
| 2013 | 1 Event, 100 km (More) | ||||
| 21.04.2013 | 100 km Ultra Maranic Osaka (JPN) | 100km | |||
| 10:42:44 h | Hayashi, Keiko | Overall: 78 | F: 4 | Cat W50: 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 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 11:41:01 |
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12:48:58
(813/106) |
12:44:44
(392/22) |
|
12:13:41
(946/319) |
11:52:03
(841/276) |
11:41:01
(611/184) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 km Ultra Maranic Osaka | 5 | 12:54:39 | 13:07:36 | 10:37:50 | 10:56:11 | 10:42:44 | ||||||||
| River Shimanto 100km | 3 | 12:42:19 | 11:52:03 | 11:41:01 | ||||||||||
| Osaka Yodogawa 100 Km Ultra Marathon | 2 | 12:06:44 | 13:19:07 |





