Abstract: The present situation of industry development of horse racing of Inner Mongolia was introduced by the author in this paper. Some games of horse racing were summarized on organization and participate in recent years. The problems on development of horse racing were also analyzed in the article. At last, some ideas were put forward. It need to strengthen industry development planning, increase the domestication and breeding efforts, cultivate brand equestrian events and participate in domestic and international games, promote infrastructure construction, strengthen personnel training, deeply develop culture and related tourism. Only in these ways can horse racing industry be further developed.