Adopting the method of literature review，expert interviews，questionnaires，mathematical statistics，logical reasoning，field survey，the report has made all-round，three-dimensional survey，problem analysis，and theoretical advice for the Mass Sport in 2016 in Beijing Municipal Area，covering 16 districts and 2 development zones Yanshan and Yizhuang. The Big Mass Sport concept is gradually forming into shape by emphasizing government-led，departmental cooperation，and participation of the whole society under the guidance of principle “people first and government for the people”. With the Public sports service supply system continuously improved，a relatively healthy diversified national fitness public service system in a complete coverage of urban and rural areas is increasingly developed. The report also points out that the development of mass sports in Beijing should be based on the standardization and equalization of basic public culture services and the basic public services for the nationwide fitness. The top-level design and strategic deployment of public service provision should be promoted to support the mass sports supply reform in an all-round way and to satisfy the people’s cultural needs and physical fitness needs，further enhancing people’s cultural and physical quality.