| Name: | Tada, Koichi | 多田弘一 |
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| Club: | |||
| Residence: | Gunma Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 981396 | ||
10 search results (10 Events, 1000 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 9:48:01 h | Tada, Koichi | Overall: 122 | M: 107 | Cat #NA: 0 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 19.05.2024 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 11:18:53 h | Tada, Koichi | Overall: 162 | M: 154 | Cat #NA: 0 | |
| 2023 | 4 Events, 400 km (More) | ||||
| 17.12.2023 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 10:52:39 h | Tada, Koichi | Overall: 125 | M: 112 | Cat #NA: 0 | |
| 15.10.2023 | River Shimanto 100km (JPN) | 100km | |||
| 11:37:42 h | Tada, Koichi | Overall: 328 | M: 291 | Cat #NA: 0 | |
| 25.06.2023 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:51:02 h | Tada, Koichi | Overall: 949 | M: 836 | Cat #NA: 0 | |
| 21.05.2023 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 12:12:16 h | Tada, Koichi | Overall: 322 | M: 289 | Cat #NA: 0 | |
| 2022 | 1 Event, 100 km (More) | ||||
| 05.06.2022 | OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) | 100km | |||
| 12:09:43 h | Tada, Koichi | Overall: 105 | M: 95 | Cat #NA: 0 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 21.04.2019 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 10:44:20 h | Tada, Koichi | Overall: 242 | M: 219 | Cat #NA: 0 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 22.04.2018 | Fuji 5 Lakes 100 km Challenge (JPN) | 100km | |||
| 10:59:12 h | Tada, Koichi | Overall: 235 | M: 215 | Cat #NA: 0 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 02.07.2017 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 12:49:17 h | Tada, Koichi | *Gunma Pref. | Overall: 538 | M: 479 | Cat #NA: 0 |
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 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|
| 100km | 10:52:39 |
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10:52:39
(2148/960) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2019 | 2018 | 2017 | ||
|---|---|---|---|---|---|---|---|---|
| Fuji 5 Lakes 100 km Challenge | 3 | 9:48:01 | 10:44:20 | 10:59:12 |





