| Name: | Douniwa, Tadashi | 洞庭唯史 |
|
| Club: | グレシステム | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1963 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 737647 | ||
7 search results (7 Events, 526.658 km). (More)
| 2024 | 1 Event, 63 km (More) | ||||
|---|---|---|---|---|---|
| 25.05.2024 | Yokosuka Miura 63km Michikusa Ultra Marathon A (JPN) | 63km | |||
| 7:22:38 h | Douniwa, Tadashi | *Chiba Pref. | Overall: 13 | M: 10 | Cat M60: 1 |
| 2023 | 1 Event, 62 km (More) | ||||
| 27.05.2023 | Tojinbo 62 Km Ultramarathon (JPN) | 62km | |||
| 9:58:50 h | Douniwa, Tadashi | Overall: 344 | M: 237 | Cat M55: 20 | |
| 2022 | 2 Events, 157 km (More) | ||||
| 12.06.2022 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 10:54:34 h | Douniwa, Tadashi | Overall: 185 | M: 170 | Cat M55: 5 | |
| 07.05.2022 | Kimitsu Ultra Marathon (JPN) | 57km | |||
| 5:28:03 h | Douniwa, Tadashi | Overall: 19 | M: 18 | Cat M55: 1 | |
| 2016 | 2 Events, 170 km (More) | ||||
| 05.06.2016 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 10:24:30 h | Douniwa, Tadashi | Overall: 166 | M: 157 | Cat M50: 20 | |
| 09.04.2016 | Toda Saiko 70 km (JPN) | 70km | |||
| 6:22:19 h | Douniwa, Tadashi | グレシステム | Overall: 30 | M: 28 | Cat M50: 6 |
| 2014 | 1 Event, 74.658 km (More) | ||||
| 06.07.2014 | 8-Hour Endurance Race Tokorozawa - 3 tai (JPN) | 8h | |||
| 74.658 km | Douniwa, Tadashi | *Chiba Ken | Overall: 14 | M: 13 | Cat M50: 1 |
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 | 2024 | 2023 | 2022 | 2016 | 2014 | |
|---|---|---|---|---|---|---|
| 100km | 10:24:30 |
|
|
|
10:24:30
(2207/1009) |
|





