| Name: | Kataniwa, Tadashi | 片庭忠 |
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| Club: | キヤノン | ||
| Residence: | Ibaraki Pref. | ||
| Year of birth: | 1967 | (Cat. german: M55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 704595 | ||
8 search results (8 Events, 658.1 km). (More)
| 2025 | 2 Events, 170 km (More) | ||||
|---|---|---|---|---|---|
| 20.07.2025 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 19:09:41 h | Kataniwa, Tadashi | *Ibaraki Pref. | Overall: 850 | M: 720 | Cat M55: 88 |
| 26.-27.04.2025 | KAI 70k (JPN) | 70km | |||
| 19:42:06 h | Kataniwa, Tadashi | Overall: 818 | M: 660 | Cat M55: 54 | |
| 2023 | 1 Event, 69 km (More) | ||||
| 22.-23.04.2023 | KAI 69k (JPN) | 69km | |||
| 18:23:42 h | Kataniwa, Tadashi | *Ibaraki Pref. | Overall: 700 | M: 579 | Cat M55: 53 |
| 2022 | 1 Event, 100 km (More) | ||||
| 16.07.2022 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 19:57:20 h | Kataniwa, Tadashi | *Ibaraki Pref. | Overall: 783 | M: 687 | Cat M50: 143 |
| 2021 | 1 Event, 69.1 km (More) | ||||
| 12.12.2021 | Izu Trail Journey (JPN) | 69.1km | |||
| 13:52:02 h | Kataniwa, Tadashi | Overall: 1254 | M: 1056 | Cat M50: 198 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:39:08 h | Kataniwa, Tadashi | Overall: 1928 | M: 1640 | Cat M50: 332 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:32:19 h | Kataniwa, Tadashi | キヤノン | Overall: 1642 | M: 1433 | Cat M45: 311 |
| 2015 | 1 Event, 50 km (More) | ||||
| 28.06.2015 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 6:21:36 h | Kataniwa, Tadashi | キヤノン | Overall: 224 | M: 143 | Cat M45: 19 |
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 | 2023 | 2022 | 2021 | 2018 | 2017 | 2015 | |
|---|---|---|---|---|---|---|---|---|
| 50km | 6:21:36 |
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6:21:36
(13963/207) |
| 100km | 12:32:19 |
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12:39:08
(6358/3163) |
12:32:19
(5902/2685) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2023 | 2022 | 2021 | 2018 | 2017 | 2015 | ||
|---|---|---|---|---|---|---|---|---|
| KAI 69k | 2 | 19:42:06 | 18:23:42 | |||||
| OSJ Ontake 100km Ultra Trail | 2 | 19:09:41 | 19:57:20 | |||||
| Lake Saroma 100 Km Ultramarathon | 2 | 12:39:08 | 12:32:19 |





