<Ul> <Li> IOC </Li> <Li> KOC </Li> <Li> POCOG </Li> </Ul> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (Korean: 제 23 회 동계 올림픽, translit . Jeisipsamhoe Donggye Ollimpik) and commonly known as PyeongChang 2018, was an international winter multi-sport event that was held between 9 and 25 February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8 February 2018, the eve of the opening ceremony . </P> <P> Pyeongchang was elected as the host city in July 2011, during the 123rd IOC Session in Durban, South Africa . This was the first time that South Korea had hosted the Winter Olympics and the second Olympics held in the country overall, after the 1988 Summer Olympics in Seoul . It was the third time that an East Asian country had hosted the Winter Games, after Sapporo (1972) and Nagano (1998), both in Japan . It was also the first of three consecutive Olympics to be held in East Asia, the other two being the 2020 Summer Olympics in Tokyo and the 2022 Winter Olympics in Beijing . </P>

What is the length of the winter olympics
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