| Name: | Miyamoto, Sai | 宮本再 |
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| Club: | ニテコ池 | ||
| Residence: | Hyogo Pref. | ||
| Year of birth: | 1973 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 780597 | ||
16 search results (16 Events, 1445.401 km). (More)
| 2025 | 2 Events, 230.934 km (More) | ||||
|---|---|---|---|---|---|
| 19.-20.07.2025 | OSJ Ontake 100 Mile Ultra Trail (JPN) | 100mi | |||
| 21:46:52 h | Miyamoto, Sai | ニテコ池 | Overall: 62 | M: 56 | Cat M50: 6 |
| 03.05.2025 | Mukogawa Yurikamome Ultra Marathon (JPN) | 70km | |||
| 6:34:34 h | Miyamoto, Sai | ニテコ池 | Overall: 70 | M: 60 | Cat M50: 18 |
| 2024 | 3 Events, 324 km (More) | ||||
| 19.-20.10.2024 | Mt. Rocco Cannonball Run - 112 km Power (JPN) | 112km | |||
| 13:36:46 h | Miyamoto, Sai | ニテコ池 | Overall: 3 | M: 3 | Cat M50: 1 |
| 14.07.2024 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 12:47:59 h | Miyamoto, Sai | ニテコ池 | Overall: 84 | M: 81 | Cat M50: 10 |
| 30.-31.03.2024 | Mt. Rocco Cannonball Run - 112 km Power (JPN) | 112km | |||
| 13:09:35 h | Miyamoto, Sai | ニテコ池 | Overall: 2 | M: 2 | Cat M50: 1 |
| 2023 | 1 Event, 100 km (More) | ||||
| 16.07.2023 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 12:52:59 h | Miyamoto, Sai | ニテコ池 | Overall: 40 | M: 38 | Cat M45: 8 |
| 2022 | 4 Events, 404.467 km (More) | ||||
| 28.-29.10.2022 | Mt. Rocco Cannonball Run - 112 km Power (JPN) | 112km | |||
| 13:48:12 h | Miyamoto, Sai | ニテコ池 | Overall: 1 | M: 1 | Cat M45: 1 |
| 18.09.2022 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 11:17:04 h | Miyamoto, Sai | Overall: 112 | M: 98 | Cat M45: 16 | |
| 21.05.2022 | Mt. Hiei Int. 50 Mile Trail Run (JPN) | 50mi | |||
| 11:02:19 h | Miyamoto, Sai | *Hyogo Pref. | Overall: 44 | M: 42 | Cat M45: 12 |
| 19.-20.03.2022 | Mt. Rocco Cannonball Run - 112 km Power (JPN) | 112km | |||
| 13:10:00 h | Miyamoto, Sai | ニテコ池 | Overall: 4 | M: 4 | Cat M45: 2 |
| 2021 | 1 Event, 112 km (More) | ||||
| 16.-17.10.2021 | Mt. Rocco Cannonball Run - 112 km Power (JPN) | 112km | |||
| 13:25:54 h | Miyamoto, Sai | ニテコ池 | Overall: 2 | M: 2 | Cat M45: 2 |
| 2019 | 1 Event, 56 km (More) | ||||
| 20.10.2019 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 5:38:22 h | Miyamoto, Sai | ニテコ池 | Overall: 1 | M: 1 | Cat M45: 1 |
| 2018 | 2 Events, 106 km (More) | ||||
| 21.10.2018 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 5:53:58 h | Miyamoto, Sai | Overall: 4 | M: 3 | Cat M40: 3 | |
| 12.05.2018 | Mt. Hiei Int. 50 Km Trail Run (JPN) | 50km | |||
| 7:24:47 h | Miyamoto, Sai | *Hyogo Pref. | Overall: 19 | M: 18 | Cat M40: 3 |
| 2016 | 1 Event, 56 km (More) | ||||
| 23.10.2016 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 5:52:24 h | Miyamoto, Sai | Overall: 6 | M: 6 | Cat M40: 3 | |
| 2015 | 1 Event, 56 km (More) | ||||
| 18.10.2015 | Mt. Rocco Cannonball Run - 56 Km Speed (JPN) | 56km | |||
| 6:26:00 h | Miyamoto, Sai | Overall: 15 | M: 15 | Cat M40: 5 | |
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 | 2019 | 2018 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 11:17:04 |
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11:17:04
(2138/379) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Mt. Rocco Cannonball Run - 56 Km Speed | 4 | 5:38:22 | 5:53:58 | 5:52:24 | 6:26:00 | |||||
| Mt. Rocco Cannonball Run - 112 km Power | 3 | 13:09:35 | 13:10:00 | 13:25:54 | ||||||
| OSJ Ontake 100km Ultra Trail | 2 | 12:47:59 | 12:52:59 |





