Madrid bid for the 2016 Summer Olympics of the IOC. The Spanish Olympic Committee (SOC) confirmed Madrid as its candidate city to host the 2016 Summer Olympics and Paralympics on May 30, 2007. This is the city's second consecutive bid and its third failure, after two failed attempts for the 1972 and the 2012 Summer Olympics. Geographic issues were highlighted as a major problem for Madrid due to recent Olympic Games in Europe as the 2012 Summer Olympics in London, United Kingdom, and the 2014 Winter Olympics in Sochi, Russia. If successful, it would be the second Olympics hosted in Spain, after the 1992 Summer Olympics held
Baku bid for the 2020 Summer Olympics multiple countries. It has been stated that Baku would bid again for the 2024 Summer Olympics. Baku hosted the 2015 European Games which were the first European Games to be held. Tokyo was ultimately elected as the host city of the 2020 Summer Olympics at the 125th IOC Session in Buenos Aires, Argentina. The city hosted many sporting events, including the Rhythmic Gymnastics European Championships in 2007 and 2009, the 2005 World Rhythmic Gymnastics Championships, 2007 FILA Wrestling World Championships and 2010 European Wrestling Championships, the 2011 World Amateur Boxing Championships, 2009 Women's Challenge Cup and the European Taekwondo Championships