In the early Republican period of Turkey (1923–1945), the newly established state provided a biopolitical agenda for developing modern and secular life in order to break the Ottoman heritage religious-traditional social structure. Thereupon, sports, as an indicator of modernization, took an important place in the biopolitics of the regime. Sports spaces were instrumentalized as a medium where biopower infiltrated to build a modern life. In order to effectively accomplish the modern life-building project, the Republican Regime invited international modernist architects to insert sports spaces into the social realm in urban, rural, and industrial areas. Accordingly, this paper explores sports-related spaces as a biopolitical agenda of the Republican Regime in the discourse of planning the city of Ankara and rural and industrial areas. Exploring history through the lens of sports reveals how the city of Ankara and rural and industrial areas formed a spatialized approach to the Republican Regime as a biopower to develop modern life.