The main national festival is Naadam, which has been organised for centuries and takes place over three days in the summer, consisting of three Mongolian traditional sports, archery, cross-country horse-racing, and wrestling, traditionally recognized as the Three Manly Games of Naadam. In modern-day Mongolia, Naadam is held from July 11 to 13 in the honour of the anniversaries of the National Democratic Revolution and foundation of the Great Mongol State.