| Name: | Shiizaki, Tatsuya | 椎崎竜矢 |
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| Club: | |||
| Residence: | Wakayama Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 856361 | ||
8 search results (8 Events, 645 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 20.04.2025 | Okukumano 100 Km Ultramarathon (JPN) | 100km | |||
| 12:22:04 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 113 | M: 83 | Cat #NA: 0 |
| 2024 | 2 Events, 200 km (More) | ||||
| 20.10.2024 | River Shimanto 100km (JPN) | 100km | |||
| 12:04:16 h | Shiizaki, Tatsuya | Overall: 497 | M: 430 | Cat #NA: 0 | |
| 21.04.2024 | Okukumano 100 Km Ultramarathon (JPN) | 100km | |||
| 11:47:57 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 65 | M: 52 | Cat #NA: 0 |
| 2023 | 1 Event, 100 km (More) | ||||
| 23.04.2023 | Okukumano 100 Km Ultramarathon (JPN) | 100km | |||
| 13:06:02 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 153 | M: 128 | Cat #NA: 0 |
| 2019 | 1 Event, 65 km (More) | ||||
| 28.04.2019 | Okukumano 65 Km Ultramarathon (JPN) | 65km | |||
| 6:32:22 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 15 | M: 12 | Cat #NA: 0 |
| 2018 | 1 Event, 65 km (More) | ||||
| 22.04.2018 | Okukumano 65 Km Ultramarathon (JPN) | 65km | |||
| 6:53:49 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 11 | M: 6 | Cat #NA: 0 |
| 2017 | 1 Event, 65 km (More) | ||||
| 23.04.2017 | Okukumano 65 Km Ultramarathon (JPN) | 65km | |||
| 7:34:05 h | Shiizaki, Tatsuya | *Wakayama Pref. | Overall: 30 | M: 23 | Cat #NA: 0 |
| 2016 | 1 Event, 50 km (More) | ||||
| 11.09.2016 | Koyasan and Ryujin-Onsen 50 Km Ultra Marathon (JPN) | 50km | |||
| 6:05:15 h | Shiizaki, Tatsuya | Overall: 200 | M: 168 | 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 | 2019 | 2018 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|---|
| 50km | 6:05:15 |
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6:05:15
(12634/333) |
| 100km | 12:04:16 |
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12:04:16
(4238/1566) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2019 | 2018 | 2017 | 2016 | ||
|---|---|---|---|---|---|---|---|---|
| Okukumano 65 Km Ultramarathon | 3 | 6:32:22 | 6:53:49 | 7:34:05 | ||||
| Okukumano 100 Km Ultramarathon | 3 | 12:22:04 | 11:47:57 | 13:06:02 |





