| Name: | Katayama, Seijin | 片山誠仁 |
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| Club: | |||
| Residence: | Kanagawa Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 598880 | ||
10 search results (10 Events, 724.99 km). (More)
| 2022 | 1 Event, 62 km (More) | ||||
|---|---|---|---|---|---|
| 17.04.2022 | Fuji 5 Lakes 62 km Challenge (JPN) | 62km | |||
| 8:05:55 h | Katayama, Seijin | Overall: 342 | M: 248 | Cat #NA: 0 | |
| 2019 | 1 Event, 51.9 km (More) | ||||
| 14.09.2019 | Shonan Int. Relay Marathon 6 hour Run (JPN) | 6h | |||
| 51.900 km | Katayama, Seijin | Overall: 23 | M: 19 | Cat #NA: 0 | |
| 2018 | 1 Event, 50.2 km (More) | ||||
| 15.09.2018 | Hiratsuka 6 hour race (JPN) | 6h | |||
| 50.200 km | Katayama, Seijin | Overall: 23 | M: 22 | Cat #NA: 0 | |
| 2017 | 1 Event, 100 km (More) | ||||
| 15.10.2017 | River Shimanto 100km (JPN) | 100km | |||
| 12:56:44 h | Katayama, Seijin | Overall: 810 | M: 699 | Cat #NA: 0 | |
| 2016 | 2 Events, 153.63 km (More) | ||||
| 09.10.2016 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 12:44:18 h | Katayama, Seijin | *Kanagawa Pref. | Overall: 774 | M: 664 | Cat #NA: 0 |
| 24.09.2016 | Hiratsuka 6 hour race (JPN) | 6h | |||
| 53.630 km | Katayama, Seijin | Overall: 23 | M: 19 | Cat #NA: 0 | |
| 2015 | 1 Event, 57.09 km (More) | ||||
| 19.09.2015 | Hiratsuka 6 hour race (JPN) | 6h | |||
| 57.090 km | Katayama, Seijin | Overall: 23 | M: 19 | Cat #NA: 0 | |
| 2014 | 2 Events, 150.17 km (More) | ||||
| 12.10.2014 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 12:30:50 h | Katayama, Seijin | *Kanagawa Pref. | Overall: 710 | M: 616 | Cat #NA: 0 |
| 13.09.2014 | Hiratsuka 6 hour race (JPN) | 6h | |||
| 50.170 km | Katayama, Seijin | Overall: 49 | M: 41 | Cat #NA: 0 | |
| 2012 | 1 Event, 100 km (More) | ||||
| 06.10.2012 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 11:24:42 h | Katayama, Seijin | *Kanagawa Pref. | Overall: 294 | M: 267 | 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 | 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2012 | |
|---|---|---|---|---|---|---|---|---|---|
| 100km | 12:56:44 |
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12:56:44
(7002/3352) |
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Comparison table
Comparison of performances in races with multiple participations
| 2022 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2012 | ||
|---|---|---|---|---|---|---|---|---|---|
| Hiratsuka 6 hour race | 5 | 51.900 | 50.200 | 53.630 | 57.090 | 50.170 | |||
| Echigo Kubikino 100km Ultramarathon | 3 | 12:44:18 | 12:30:50 | 11:24:42 |





