This study was aimed to construct a dissemination pattern of petanque sports. The research subject includes the people, place, time, object and event that were disseminated from the very beginning of petanque sports. The study uses the theory of ”diffusion of innovation” of Everett M. Rogers to analyze the history and development of petanque sports and then to discuss the dissemination pattern of petanque sports. Through the content analysis and interview, the author found the obstruction factors of promotion. In the pattern construction, people know about petanque sports by mass communication and alternative media. Through the construction of the pattern, it is helpful to understand the process of innovation decision, the dissemination patterns and interaction, and communication paths, which are very useful for the petanque sports promotion. Nevertheless, does this pattern have the same influence on other emerging sports? It is suggested to have further studies to investigate.