| Name: | Takeuchi, Seiichi | 竹内誠一 |
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| Club: | |||
| Residence: | Oita Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 660507 | ||
8 search results (8 Events, 645 km). (More)
| 2025 | 1 Event, 60 km (More) | ||||
|---|---|---|---|---|---|
| 14.09.2025 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:33:38 h | Takeuchi, Seiichi | Overall: 372 | M: 292 | Cat #NA: 0 | |
| 2024 | 2 Events, 110 km (More) | ||||
| 21.12.2024 | One-day walking - Kanto Chiho (JPN) | 50km | |||
| 10:49:29 h | Takeuchi, Seiichi | Overall: 126 | M: 94 | Cat #NA: 0 | |
| 15.09.2024 | Tango 60 km Ultramarathon (JPN) | 60km | |||
| 8:40:49 h | Takeuchi, Seiichi | Overall: 272 | M: 218 | Cat #NA: 0 | |
| 2023 | 1 Event, 91 km (More) | ||||
| 16.-17.12.2023 | Okinawa Churaumi Ultra Walking (JPN) | 91km | |||
| 25:31:25 h | Takeuchi, Seiichi | Overall: 77 | M: 52 | Cat #NA: 0 | |
| 2022 | 1 Event, 104 km (More) | ||||
| 29.-30.10.2022 | Shodoshima Round Ultra Run (JPN) | 104km | |||
| 24:41:08 h | Takeuchi, Seiichi | Overall: 128 | M: 108 | Cat #NA: 0 | |
| 2021 | 1 Event, 80 km (More) | ||||
| 04.-05.12.2021 | Nishi Seto Expressway Ultra Run (JPN) | 80km | |||
| 19:02:53 h | Takeuchi, Seiichi | Overall: 136 | M: 100 | Cat #NA: 0 | |
| 2015 | 1 Event, 100 km (More) | ||||
| 29.03.2015 | Osaka Yodogawa 100 Km Ultra Marathon (JPN) | 100km | |||
| 12:51:23 h | Takeuchi, Seiichi | Overall: 379 | M: 350 | Cat #NA: 0 | |
| 2010 | 1 Event, 100 km (More) | ||||
| 17.10.2010 | River Shimanto 100km (JPN) | 100km | |||
| 11:43:46 h | Takeuchi, Seiichi | *Oita Pref. | Overall: 357 | M: 326 | 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 | 2021 | 2015 | 2010 | |
|---|---|---|---|---|---|---|---|---|
| 100km | 11:43:46 |
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11:43:46
(3581/937) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2015 | 2010 | ||
|---|---|---|---|---|---|---|---|---|
| Tango 60 km Ultramarathon | 2 | 8:33:38 | 8:40:49 |





