“…Clusters have been studied in numerous different industrial contexts such as science and technology, craft and manufacturing, and art and leisure industries (Porter, 1998). While there are few conceptual articles on sport clusters (Hillairet, 2005;Shilbury, 2000), there is a larger number of empirical research articles (Chetty, 2004;Chetty & Agndal, 2008;Glass & Hayward, 2001;Kellett & Russell, 2009;Parker & Beedell, 2010;Richard, 2007;Sarvan et al, 2012;Stewart, Skinner, & Edwards, 2008;Tristão, Oprime, Jugend, & da Silva, 2013;Viljamaa, 2007). While all these articles make direct or indirect use of Porter's cluster concept, there is no common understanding of what exactly constitutes a sport cluster.…”