Principality Stadium, Cardiff, United Kingdom (May 5); Boucher Playing Fields, Belfast, United Kingdom (May 9); Nowlan Park, Kilkenny, Ireland (May 12); Croke Park, Dublin, Ireland (May 19); Stadium of Light, Sunderland, United Kingdom (May 22); Orange Vélodrome, Marseille, France (May 25); Letnany Airport, Praha 18, Czech Republic (May 28); Stadio San Siro, Milano, Italy (June 1); Stadio San Siro, Milano, Italy (June 3); Estadio Metropolitano, Madrid, Spain (June 12); Estadio Metropolitano, Madrid, Spain (June 14); Estadio Metropolitano, Madrid, Spain (June 17); Estadio Olímpico Lluís Companys, Barcelona, Spain (June 20); Estadio Olímpico Lluís Companys, Barcelona, Spain (June 22); Goffertpark, Nijmegen, Netherlands (June 27); Gofferpark, Nijmegen, Netherlands (June 29); Werchter, Werchter, Belgium (July 2); Heinz von Heiden Arena, Hannover, Germany (July 5);