is a

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

ese

middle-distance runner Middle-distance running events are track races longer than sprints, ranging from 500 metres up to . The standard middle distances are the 800 metres, 1500 metres and mile run, although the 3000 metres may also be classified as a middle-distanc ...

who specialises in the

800 metres The 800 metres, or 800 meters (American and British English spelling differences#-re.2C -er, US spelling), is a common track running event. It is the shortest commonly run middle-distance running event. The 800 metres is run over two laps of a ...

. She was the 2012 Japanese Championships champion in the event.

Personal best

International competition

National title

* Japanese Championships **800 m:

2012 2012 was designated as: *International Year of Cooperatives *International Year of Sustainable Energy for All Events January *January 4 – The Cicada 3301 internet hunt begins. * January 12 – Peaceful protests begin in the R ...

References

External links

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Ruriko Kubo
at JAAF
Ruriko Kubo
at EDION girl track and field club 1989 births Living people Japanese female middle-distance runners Chiba Athletes (track and field) at the 2010 Asian Games Japan Championships in Athletics winners Asian Games athletes for Japan 21st-century Japanese sportswomen {{Japan-middledistance-athletics-bio-stub