The 2006–07 Tour de Ski was the first Tour to take place, from 31 December 2006 until 7 January 2007. It was won by German Tobias Angerer for men, while Finn Virpi Kuitunen won the women's Tour. Wikipedia
Dates: Dec 31, 2006 – Jan 7, 2007
Location: Fiemme Valley, Oberstdorf, Munich, and more