 Complete the following phrase:  Rasen-Antholz is known for the South Tyrol Arena biathlon track, which opened in 1971. It hosted the Biathlon World Championships in 1975, 1976, 1983, 1995, 2007 and 2020. It is also a regular venue of the Biathlon World Cup season, with the highest altitude of all World Cup meetings at a height of about . It will host biathlon for the 