Sport in the United Kingdom Until 2008, automatic promotion and relegation existed between Super League and the Championship when it was replaced by three-year licences for clubs to play in the former. Promotion and relegation returned to Super League and the Championship in 2015. The main knock-out competition is the Challenge Cup, which also includes clubs from France and Canada, and in the past has also included clubs from Russia. Rugby league is also played as an amateur sport, especially in the heartland areas, where the game is administered by BARLA. Since the rugby union authorities ended the discrimination against playing rugby league amateur numbers
Sport in Mauritania Sport in Mauritania The most popular sport in Mauritania is football, which is run by the Fédération de Foot-Ball de la Républic Islamique de Mauritanie. The association administers the Mauritanian national football team, as well as the Mauritanian Premier League. Mauritania has an international football team who play and train at the Olympic Stadium. They play against other African international teams for a spot in the African Cup of Nations. Mauritania's premier national tournament is the "Coupe de Presidente de la Republique" (President's Cup). The nation's best-known and most successful team is ASC Garde Nationale of the Mauritanian Premier League.