In 1985 the first snow cannon was installed and in the years that followed numerous drag lifts and chair lifts were replaced. Between 1991 and 1998 many modernization projects were completed – such as the floodlit ski slope and the introduction of the contactless ski pass system. In December 1999, the German, Christian Flühr, set the world marathon skiing record in Obertauern – skiing for three days non-stop (68 hours and 23 minutes). This is the distance between America and Europe. One season later, in February 2001, Christian Flühr set the world record again by skiing for more than 4 days (103 hours and 21 minutes) non-stop. Later, he beat this world record several times but in other locations.