Abstract: The evolutionhistoryof Olympic legacies reflects the continuous development of the Olympic movement for more than a hundred years. The changes of Winter Olympic legacies in different phases have witnessed this relationship. Based on the methods of literature research and historical analysis, this present paper investigates the development and evolution of Winter Olympic legacies during the rapid accumulation phase (1960-1992). The research suggests that the legacies of the Olympic movement in ideology system, organizational system and activity system have rapidly accumulated during this phase, and the legaciesin the sports field and other related fields of host city and country have also achieved greater progress. One of the highlights of the legacies in this phase is that both host city and country strive to achieve significant development by hosting the Winter Olympic Games. The second highlight is the reform of the Olympic movement to promote the significant development of Winter Olympic legacies. However, due to the Olympic movement needs to face the challenges of society and the times, the International Olympic Committee and the host cities and countries need to coordinate and resolve more problems when hosting the Winter Olympic Games. The research shows that during the rapid accumulation phase of Winter Olympic legacies, the IOC has led the Olympic family to achieve important progress in the rapid accumulation of Winter Olympic legacies. However, how to achieve sustainable development in this process is what the Olympic family needs to explore in the future. The rapid accumulation phase of Winter Olympic legacies is the third stage of the development of Winter Olympic legacies and is an important phase for the development of Winter Olympic legacies from the primary stage to the advanced stage.

Key words: Winter Olympic legacies, Olympic Winter Games, Olympic legacies, Beijing 2022 Olympic and Paralympic Winter Games, Olympic movement, International Olympic Committee