| Name: | Masuda, Junichi | 増田順一 |
|
| Club: | Teamコマネチ | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1966 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 830063 | ||
12 search results (12 Events, 798.912 km). (More)
| 2025 | 3 Events, 200 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 6:47:29 h | Masuda, Junichi | *Chiba Pref. | Overall: 141 | M: 103 | Cat M55: 11 |
| 02.-03.08.2025 | Chiba Ultra Marathon 50km Night Run (JPN) | 50km | |||
| 7:45:09 h | Masuda, Junichi | チームコマネチ | Overall: 21 | M: 12 | Cat M55: 2 |
| 20.04.2025 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:24:49 h | Masuda, Junichi | Overall: 1100 | M: 892 | Cat M55: 68 | |
| 2024 | 3 Events, 213 km (More) | ||||
| 15.12.2024 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 5:53:15 h | Masuda, Junichi | Overall: 57 | M: 38 | Cat M55: 3 | |
| 25.05.2024 | Yokosuka Miura 63km Michikusa Ultra Marathon B (JPN) | 63km | |||
| 9:54:43 h | Masuda, Junichi | *Chiba Pref. | Overall: 245 | M: 176 | Cat M55: 19 |
| 21.04.2024 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:28:14 h | Masuda, Junichi | チームコマネチ | Overall: 1080 | M: 889 | Cat M55: 59 |
| 2023 | 2 Events, 112 km (More) | ||||
| 17.12.2023 | Okinawa 50km Ultramarathon (JPN) | 50km | |||
| 6:01:06 h | Masuda, Junichi | Overall: 58 | M: 44 | Cat M55: 3 | |
| 16.04.2023 | Fuji 3 Lakes 62 km Challenge (JPN) | 62km | |||
| 9:45:49 h | Masuda, Junichi | Teamコマネチ | Overall: 695 | M: 489 | Cat M55: 33 |
| 2019 | 1 Event, 100 km (More) | ||||
| 19.05.2019 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 12:52:55 h | Masuda, Junichi | Overall: 878 | M: 809 | Cat M50: 104 | |
| 2017 | 2 Events, 113.912 km (More) | ||||
| 04.06.2017 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 6:20:25 h | Masuda, Junichi | Overall: 143 | M: 127 | Cat M50: 12 | |
| 09.01.2017 | Iikoto Challenge - 6h (JPN) | 6h | |||
| 53.912 km | Masuda, Junichi | Overall: 28 | M: 22 | Cat M50: 4 | |
| 2016 | 1 Event, 60 km (More) | ||||
| 05.06.2016 | Tokyo Shibamata 60 km (JPN) | 60km | |||
| 6:42:27 h | Masuda, Junichi | Overall: 229 | M: 196 | Cat M45: 48 | |
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 | 2017 | 2016 | |
|---|---|---|---|---|---|---|---|
| 50km | 5:53:15 |
6:47:29
(15644/211) |
5:53:15
(12089/117) |
6:01:06
(11212/105) |
|
|
|
| 100km | 12:52:55 |
|
|
|
12:52:55
(7239/3718) |
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2019 | 2017 | 2016 | ||
|---|---|---|---|---|---|---|---|
| Okinawa 50km Ultramarathon | 3 | 6:47:29 | 5:53:15 | 6:01:06 | |||
| Tokyo Shibamata 60 km | 2 | 6:20:25 | 6:42:27 | ||||
| Fuji 4 Lakes 100 km Challenge | 2 | 13:24:49 | 13:28:14 |





