| Name: | Naito, Umasu | 内藤益 |
|
| Club: | チームウルトラ | ||
| Residence: | Saitama Pref. | ||
| Year of birth: | 1965 | (Cat. german: M60) | |
| Date of birth: | 27.09.1965 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 426109 | ||
9 search results (9 Events, 870 km). (More)
| 2018 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 17.06.2018 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 13:54:34 h | Naito, Umasu | 浦安ランナーズ | Overall: 796 | M: 707 | Cat M50: 79 |
| 2017 | 2 Events, 200 km (More) | ||||
| 02.07.2017 | Nikko 100km Ultramarathon (JPN) | 100km | |||
| 13:44:36 h | Naito, Umasu | *Saitama Pref. | Overall: 955 | M: 840 | Cat M50: 99 |
| 21.05.2017 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:52:21 h | Naito, Umasu | 浦安ランナーズ | Overall: 975 | M: 860 | Cat M50: 131 |
| 2016 | 1 Event, 100 km (More) | ||||
| 22.05.2016 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:22:40 h | Naito, Umasu | チームウルトラ | Overall: 874 | M: 777 | Cat M50: 124 |
| 2015 | 3 Events, 300 km (More) | ||||
| 20.09.2015 | Tango 100 km Ultramarathon (JPN) | 100km | |||
| 12:49:23 h | Naito, Umasu | 粳寅軽美体 | Overall: 820 | M: 739 | Cat M45: 163 |
| 28.06.2015 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 11:32:56 h | Naito, Umasu | チームウルトラ | Overall: 1200 | M: 1066 | Cat M45: 221 |
| 07.06.2015 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 12:54:00 h | Naito, Umasu | チームウルトラ | Overall: 652 | M: 602 | Cat M45: 123 |
| 2014 | 1 Event, 70 km (More) | ||||
| 12.04.2014 | Toda Saiko 70 km (JPN) | 70km | |||
| 8:50:10 h | Naito, Umasu | チームウルトラ | Overall: 399 | M: 338 | Cat M45: 55 |
| 2013 | 1 Event, 100 km (More) | ||||
| 01.06.2013 | Tokyo Shibamata 100 km (JPN) | 100km | |||
| 13:31:12 h | Naito, Umasu | *Saitama Pref. | Overall: 1008 | M: 922 | Cat M45: 155 |
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 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|
| 100km | 11:32:56 |
|
|
|
11:32:56
(4463/2004) |
|
13:31:12
(7867/3360) |
Comparison table
Comparison of performances in races with multiple participations
| 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|
| Nikko 100km Ultramarathon | 2 | 13:54:34 | 13:44:36 | ||||
| Yatsugatake Nobeyama 100 km | 2 | 13:52:21 | 13:22:40 |





