is a

long-distance runner Long-distance running, or endurance running, is a form of continuous running over distances of at least . Physiologically, it is largely Aerobic exercise, aerobic in nature and requires endurance, stamina as well as mental strength. Within e ...

from

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

, who is competing in the 5000 and

10,000 metres The 10,000 metres or the 10,000-metre run is a common long-distance track running event. The event is part of the athletics programme at the Olympic Games and the World Athletics Championships, and is common at championship level events. The race ...

as well as the

marathon race The marathon is a long-distance foot race with a distance of , usually run as a road running, road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also w ...

. She holds the Japanese record over 10,000 m with her best time of 30:48.89 minutes. Shibui is one of only a handful of women to have completed the marathon under two hours and twenty minutes – her personal best of 2:19.41 ranks her within the top ten fastest ever. She made a winning debut in the marathon in 2001, when she triumphed at the

Osaka Ladies Marathon The is an annual marathon road race for women over the classic distance of 42.195 kilometres which is held on the 4th or 5th Sunday of January in the city of Osaka, Japan, and hosted by Japan Association of Athletics Federations, Kansai Tel ...

in 2:23:11 hours. She finished fourth at the 2001 World Championships in Edmonton. At the next global championships, the 2003 World Championships in Paris, she finished fourteenth in the 10,000 metres. One year later Shibui won the

Berlin Marathon The Berlin Marathon (german: Berlin-Marathon, ) is a marathon event held annually on the streets of Berlin, Germany on the last weekend of September. Held annually since 1974, the event includes multiple races over the marathon distance of , inclu ...

, clocking a personal best of 2:19:41. In 2008, she finished seventeenth in the 10,000 metres at the

Olympic Games The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a var ...

. Shibui won both the Osaka Ladies Marathon and the

San Francisco Marathon The San Francisco Marathon is an annual USATF-certified road running event held in San Francisco, California, that includes a full marathon, two half marathons, an ultramarathon, a 10k, and a 5K. With the exceptions of 1988 and 2020, the marath ...

in 2009. At the 2011

Tokyo Marathon The is an annual marathon sporting event in Tokyo, the capital of Japan. It is a World Athletics Platinum Label marathon and one of the six World Marathon Majors. The latest edition of the race took place on . It is sponsored by Tokyo Metro. H ...

she was in a leading position with only two kilometres to go but slowed to relinquish her lead, ending up in fourth place. She tried to gain a place on the 2012 Olympic marathon team, but her fourth-place finish at the 2012

Nagoya Women's Marathon The , named until the 2010 race, is an annual marathon race for female runners over the classic distance of 42 km and 195 metres, held in Nagoya, Japan in early March every year. It holds World Athletics Platinum road race status. It ...

was not enough for selection.Nakamura, Ken (2012-03-11)
Mayorova steals the show in Nagoya, third time a charm for Ozaki - Report
IAAF. Retrieved on 2012-03-20.

Competition record

References

External links

* 1979 births Living people Sportspeople from Tochigi Prefecture Japanese female long-distance runners Japanese female marathon runners Olympic athletes for Japan Athletes (track and field) at the 2008 Summer Olympics World Athletics Championships athletes for Japan Berlin Marathon female winners Japan Championships in Athletics winners 20th-century Japanese women 21st-century Japanese women {{Japan-athletics-bio-stub