Purosangue Athletics Club Sant’Antonio is an ideal place for passionate runners trekking thanks to its private track and mile trail on the property. Purosangue’s international elite athletes trains on .Be adventurous. And, visit San Antonio. A city rich in history, bursting with culture, and booming with modern attractions, San Antonio invites visitors to discover what’s old and explore what’s new..Sant’Antonio, Italian for Saint Anthony, most often refers to places named after Saint Anthony of Padua or Sant’Antonio Abate. People Places Switzerland. Sant’Antonio, Bellinzona, municipality in canton of Ticino Sant’Antonio Poschiavo , civil parish of Poschiavo, in canton .