| Name: | Tamai, Ryo | 玉井僚 |
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| Club: | Tamai Ryo | ||
| Residence: | Tokyo | ||
| Year of birth: | 1994 | (Cat. german: M30) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M23) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1301705 | ||
15 search results (15 Events, 1798.051 km). (More)
| 2026 | 1 Event, 160.934 km (More) | ||||
|---|---|---|---|---|---|
| 17.-18.01.2026 | HURT 100 Endurance Run 100 Mile (USA) | 100mi | |||
| 26:32:55 h | Tamai, Ryo | Overall: 12 | M: 12 | Cat M23: 4 | |
| 2025 | 2 Events, 321.868 km (More) | ||||
| 13.-15.09.2025 | Shinetsu Five Mountains Trail 100 mile (JPN) | 100mi | |||
| 25:50:18 h | Tamai, Ryo | Overall: 37 | M: 36 | Cat M23: 9 | |
| 18.-19.01.2025 | HURT 100 Endurance Run 100 Mile (USA) | 100mi | |||
| 29:05:04 h | Tamai, Ryo | Overall: 20 | M: 17 | Cat M23: 4 | |
| 2024 | 4 Events, 399.447 km (More) | ||||
| 02.11.2024 | Peacock Challenge 55 (PC 55) Mile Run (USA) | 55mi | |||
| 12:27:44 h | Tamai, Ryo | Overall: 7 | M: 7 | Cat M23: 3 | |
| 22.09.2024 | OSJ Ontake 50km (JPN) | 50km | |||
| 4:44:42 h | Tamai, Ryo | *Nagano Pref. | Overall: 5 | M: 5 | Cat M23: 2 |
| 14.07.2024 | OSJ Ontake 100km Ultra Trail (JPN) | 100km | |||
| 12:08:06 h | Tamai, Ryo | チキンハート | Overall: 44 | M: 44 | Cat M23: 7 |
| 13.-14.01.2024 | HURT 100 Endurance Run 100 Mile (USA) | 100mi | |||
| 31:19:11 h | Tamai, Ryo | *Setagaya-Ku | Overall: 25 | M: 22 | Cat M23: 8 |
| 2023 | 3 Events, 328.934 km (More) | ||||
| 16.-18.09.2023 | Shinetsu Five Mountains Trail 100 mile (JPN) | 100mi | |||
| 24:26:27 h | Tamai, Ryo | チキンハート | Overall: 14 | M: 13 | Cat M23: 3 |
| 16.-17.07.2023 | Nozawa Onsen 4100D Mountain Trail (JPN) | 65km | |||
| 9:13:58 h | Tamai, Ryo | Overall: 14 | M: 12 | Cat M23: 5 | |
| 02.-04.06.2023 | Tamba 100 Adventure Trail - 100km (JPN) | 103km | |||
| 31:53:31 h | Tamai, Ryo | Overall: 25 | M: 22 | Cat M23: 6 | |
| 2022 | 2 Events, 260.934 km (More) | ||||
| 17.-19.09.2022 | Shinetsu Five Mountains Trail 100 mile (JPN) | 100mi | |||
| 27:55:06 h | Tamai, Ryo | *Tokyo | Overall: 45 | M: 41 | Cat M23: 5 |
| 11.-12.06.2022 | Okushinano 100 (JPN) | 100km | |||
| 13:39:41 h | Tamai, Ryo | *Tokyo | Overall: 34 | M: 32 | Cat M23: 9 |
| 2021 | 2 Events, 225.934 km (More) | ||||
| 09.-10.10.2021 | OSJ Koumi 100 (JPN) | 100mi | |||
| 33:50:19 h | Tamai, Ryo | *Tokyo | Overall: 167 | M: 153 | Cat M23: 20 |
| 23.-24.07.2021 | Nozawa Onsen 4100D Mountain Trail (JPN) | 65km | |||
| 9:32:57 h | Tamai, Ryo | *Tokyo | Overall: 68 | M: 61 | Cat M23: 21 |
| 2019 | 1 Event, 100 km (More) | ||||
| 19.05.2019 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 11:54:59 h | Tamai, Ryo | Overall: 538 | M: 501 | Cat M23: 31 | |
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 | 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | |
|---|---|---|---|---|---|---|---|---|
| 100km | 11:54:59 |
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11:54:59
(4917/2271) |
Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | ||
|---|---|---|---|---|---|---|---|---|
| Shinetsu Five Mountains Trail 100 mile | 3 | 25:50:18 | 24:26:27 | 27:55:06 | ||||
| HURT 100 Endurance Run 100 Mile | 3 | 26:32:55 | 29:05:04 | 31:19:11 | ||||
| Nozawa Onsen 4100D Mountain Trail | 2 | 9:13:58 | 9:32:57 |





