Sigulda (pps) Silke Kraushaar-Pielach of Germany and Russia’s Albert Demchenko were the winners in the women’s and men’s singles, Christian Oberstolz-Patrick Gruber (Italy) claimed the title in the doubles’ event in Sigulda last year. The artifificially-iced track in Sigulda, venue of the 1996 European and the 2003 World Championships, will host its 16 th Viessmann Luge World Cup event.