Abstract: Time-space-connection paradigm, in this study, is used to interpret the mechanism how the "internet plus" key practices, i.e., financial innovation, technological innovation and big data application innovation, impact the innovation of production model, consumption model and value chain cooperation model in business model innovation of sports tourism.It will break through the time-space dependence and weak cross sales competence of sports tourism.A conceptual framework and some practice approaches of business model innovation under the background of internet plus sports tourism are proposed.It involves the advance payment to lean production, advance experience to accurate consumption, and consumer preference management to cross sales.And the enterprise-consumer interaction platform, industrial data sharing platform and industrial symbiosis platform are regarded as the practice approaches which can promote business model innovation of sports tourism.