| Name: | Nakajima, Yumi | 中嶋由美 |
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| Club: | 猛走会 | ||
| Residence: | Tokyo | ||
| Year of birth: | 1969 | (Cat. german: W55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1083947 | ||
13 search results (13 Events, 852.5 km). (More)
| 2025 | 2 Events, 125 km (More) | ||||
|---|---|---|---|---|---|
| 06.07.2025 | Mt. Gassan Foot Ultra Marathon (JPN) | 75km | |||
| 11:46:42 h | Nakajima, Yumi | Overall: 140 | F: 24 | Cat W55: 3 | |
| 20.04.2025 | Yamadera Zao 50 Km Ultra Marathon (JPN) | 50km | |||
| 6:39:16 h | Nakajima, Yumi | Overall: 34 | F: 8 | Cat W55: 1 | |
| 2024 | 3 Events, 225 km (More) | ||||
| 07.07.2024 | Mt. Gassan Foot Ultra Marathon (JPN) | 75km | |||
| 11:28:04 h | Nakajima, Yumi | Overall: 124 | F: 34 | Cat W50: 5 | |
| 20.05.2024 | Hirosaki 100 km Ultra Run (JPN) | 100km | |||
| 12:40:13 h | Nakajima, Yumi | *Tokyo | Overall: 25 | F: 3 | Cat W50: 1 |
| 21.04.2024 | Yamadera Zao 50 Km Ultra Marathon (JPN) | 50km | |||
| 7:00:44 h | Nakajima, Yumi | Overall: 29 | F: 9 | Cat W50: 1 | |
| 2023 | 2 Events, 103.9 km (More) | ||||
| 01.07.2023 | 8-Hour Endurance Race Tokorozawa (JPN) | 8h | |||
| 53.900 km | Nakajima, Yumi | Ea東京 | Overall: 117 | F: 23 | Cat W50: 2 |
| 23.04.2023 | Yamadera Zao 50 Km Ultra Marathon (JPN) | 50km | |||
| 7:04:31 h | Nakajima, Yumi | Overall: 18 | F: 5 | Cat W50: 2 | |
| 2022 | 2 Events, 153.9 km (More) | ||||
| 03.07.2022 | 8-Hour Endurance Race Tokorozawa (JPN) | 8h | |||
| 53.900 km | Nakajima, Yumi | E-Athletes | Overall: 139 | F: 27 | Cat W50: 2 |
| 22.05.2022 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 13:49:36 h | Nakajima, Yumi | Overall: 536 | F: 51 | Cat W50: 12 | |
| 2021 | 2 Events, 123.7 km (More) | ||||
| 09.10.2021 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 7:38:33 h | Nakajima, Yumi | Overall: 82 | F: 17 | Cat W50: 3 | |
| 04.07.2021 | 8-Hour Endurance Race Tokorozawa (JPN) | 8h | |||
| 63.700 km | Nakajima, Yumi | 猛走会 | Overall: 172 | F: 35 | Cat W50: 6 |
| 2019 | 1 Event, 50 km (More) | ||||
| 30.06.2019 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 5:58:46 h | Nakajima, Yumi | Overall: 133 | F: 36 | Cat W45: 3 | |
| 2018 | 1 Event, 71 km (More) | ||||
| 22.04.2018 | Fuji 5 Lakes 71 km Challenge (JPN) | 71km | |||
| 9:52:00 h | Nakajima, Yumi | Overall: 452 | F: 114 | Cat W45: 15 | |
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 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|
| 50km | 5:58:46 |
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5:58:46
(4315/77) |
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| 100km | 12:40:13 |
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12:40:13
(1046/338) |
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13:49:36
(1060/189) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | ||
|---|---|---|---|---|---|---|---|---|
| Yamadera Zao 50 Km Ultra Marathon | 3 | 6:39:16 | 7:00:44 | 7:04:31 | ||||
| 8-Hour Endurance Race Tokorozawa | 3 | 53.900 | 53.900 | 63.700 | ||||
| Mt. Gassan Foot Ultra Marathon | 2 | 11:46:42 | 11:28:04 |





