Core to the planning is the rigidly-enforced closed loop that physically separates Games-related personnel from the local population
Summary of sports events and persons who made news on Tuesday
'The fact that the IOC and Japan decided to postpone has a lot to do with the fact that athletes spoke out and clearly told their stories. It somehow made it real.'
Several anti-doping agencies, including those of the United States and Canada, want a complete ban on Russia competing at the Rio Olympics if next week's key report into allegations of state-backed doping at the 2014 Sochi winter Olympics is damning, they said on Saturday.
The decision by the World Anti-Doping Agency (WADA), imposed a four-year ban on Russia participating in a range of top-flight sporting tournaments, a period covering the 2020 Tokyo Summer Olympics, the 2022 Beijing Winter Olympics and the 2022 soccer World Cup.
Games could still go ahead with mass athlete participation, but only if they were vaccinated.
A despondent mood swept through Russian athletes at the Pyeongchang Winter Games on Saturday, their hopes of being able to fly the Russian flag at the closing ceremony deflated by a second positive doping test.
Pressure had been building on the International Olympic Committee (IOC) and its president, Thomas Bach, with some athletes and sporting bodies angry that a seemingly inevitable decision had taken so long.
Summary of sports events and persons who made news on Tuesday
Mercedes' seven-times world champion Lewis Hamilton, and now-retired four-times champion Sebastian Vettel, have been among those making political statements at races in recent seasons.
South Koreans learn how to talk to the enemy
FIDE said in a statement that the game of chess has a "genuine global appeal" and that it has 189 national federations and 600 million people who practice chess globally.
Although the change will have no immediate effect on current bans on the Russian federations for athletics, weightlifting and paralympics, it opens the door for their return, following the reinstatement of the Russian Olympic Committee after the country was banned from this year's Winter Games in South Korea.
The Canadians beat off bids from South Korea's Pyeongchang and Austria's Salzburg to win the right to stage the winter sports extravaganza.
The International Olympic Committee (IOC) will retest frozen samples from previous Games after an improved testing method led to hundreds of positive cases that went undetected, according to a German television channel.
Russian President Vladimir Putin attends the opening ceremony of the Sochi Winter Olympics on Friday determined to prove his doubters wrong after militant attacks, a row over gay rights and ballooning costs overshadowed preparations.
Wrestling was welcomed back into the Olympic fold on Sunday after a seven-month exile.
Wrestling was welcomed back into the Olympic fold on Sunday after a seven-month exile.
More than 100 medical experts, academia and scientists on Friday have called for the Rio Olympic Games to be postponed or moved because of fears that the event could speed up the spread of the Zika virus around the world. Their assessment counters the view of some leading experts of infectious disease who say that as long as the necessary precautions are taken there is no reason to cancel the Games. On Thursday, Dr. Tom Frieden, director of the U.S. Centers for Disease Control and Prevention, declared there was no public health reason to cancel or delay this summer's Games. In a public letter posted online, the group of 150 leading public health experts, many of them bioethicists, said the risk of infection from the Zika virus is too high. The letter was sent to Dr. Margaret Chan, director-general of the World Health Organization, and urged that the Games, due to be held in Rio de Janeiro in August, be moved to another location or delayed.
North Korean pair given warm welcome on Pyeongchang debut
Thomas Bach's response to a report that found Russia concealed hundreds of positive doping tests ahead of the Sochi Winter Games will determine his legacy as International Olympic Committee president, athletes leaders said on Monday.
Evidence of widespread state-sponsored doping by Russian athletes at the Sochi Olympics was confirmed on Monday in a report by an independent commission of the World Anti-Doping Agency.
Russian gymnasts must be allowed to compete in the Olympic Games and not tarred with the same brush as the country's banned track and field athletes, the International Gymnastics Federation (FIG) said on Monday.
Russian Prime Minister Dmitry Medvedev has suspended Deputy Sports Minister Yury Nagornykh, who was named in a report on the doping of Russian athletes at the 2014 Sochi Olympics, the government said on Monday.
American Ursula Papandrea will continue to lead the sport's governing body as Acting President.
The World Anti-Doping Agency (WADA) on Monday recommended that the IOC and International Paralympic Committee should consider banning all athletes entered by the Russian Olympic Committee for next month's Rio Olympics.
The final version of a report which has already revealed a system of state-sponsored doping in Russia is still several months away, its author Richard McLaren said on Friday.
Here are some reactions from the world of sport on of widespread state-sponsored doping by Russian athletes at the 2014 Sochi Olympics.
Scandal-plagued FIFA have turned to the man who helped the International Olympic Committee (IOC) out of their corruption crisis, appointing Swiss Francois Carrard as chairman of their reform committee.
Three senior athletics officials have had their provisional suspension from the sport extended by the IAAF's Ethics Board as it continues its investigation into their alleged involvement in a suspected cover-up of Russian doping cases.
Radical changes to how cities will bid to host Olympic Games, and rules allowing more sports to feature, were among 40 innovations ushered in on Monday as International Olympic Committee members took bold steps to revamp their movement.
Summary of sports events and persons who made news on Friday
Summary of sports events and persons who made news on Tuesday
A summary of sports events and persons who made news on Saturday
Summary of sports events and persons who made news on Tuesday
North Korean pair Ryom Tae Ok and Kim Ju Sik ended their Olympic adventure winning over the home crowd's hearts.
With the Rio Olympics less than three weeks away, the IOC on Monday promised "the toughest sanctions available" after a report found Moscow had concealed hundreds of positive doping tests in many sports ahead of the Sochi winter Games.
'We are now able to confirm a cover up that dates back until at least 2011 and continued after the Sochi Olympic Games. It was a cover up that evolved from uncontrolled chaos to an institutionalised and disciplined medal-winning conspiracy'
Summary of sports events and persons who made news on Friday