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| Name: | Kuroiwa, Ryuya | 黒岩龍也 |
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| Club: | |||
| Residence: | Nagano Pref. | ||
| Year of birth: | (Cat. german: #NA) | ||
| Date of birth: | 00.00.0000 | (Cat. internat.: #NA) | |
| Nationality: | JPN  |
Japan | |
| RunnerID: | 712919 | ||
5 search results (5 Events, 371 km). (More)
| 2008 | 2 Events, 150 km (More) | ||||
|---|---|---|---|---|---|
| 11.10.2008 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 4:44:10 h | Kuroiwa, Ryuya | *Nagano Pref. | Overall: 46 | M: 39 | Cat #NA: 0 |
| 18.05.2008 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:33:00 h | Kuroiwa, Ryuya | Overall: 525 | M: 489 | Cat #NA: 0 | |
| 2007 | 1 Event, 100 km (More) | ||||
| 20.05.2007 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:14:47 h | Kuroiwa, Ryuya | Overall: 441 | M: 407 | Cat #NA: 0 | |
| 2006 | 2 Events, 121 km (More) | ||||
| 09.10.2006 | Echigo Kubikino 50km Ultramarathon (JPN) | 50km | |||
| 5:36:49 h | Kuroiwa, Ryuya | Overall: 100 | M: 88 | Cat #NA: 0 | |
| 21.05.2006 | Yatsugatake Nobeyama 71 km (JPN) | 71km | |||
| 10:01:17 h | Kuroiwa, Ryuya | Overall: 162 | M: 134 | 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 | 2008 | 2007 | 2006 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2008 | 2007 | 2006 | ||
|---|---|---|---|---|
| Echigo Kubikino 50km Ultramarathon | 2 | 4:44:10 | 5:36:49 | |
| Yatsugatake Nobeyama 100 km | 2 | 13:33:00 | 13:14:47 |