The Hans Knauss Run is equivalent to the "Old Mill Walk". It takes you through part of the Untertal valley from the village of Untertal.
The run starts at the hiking trail head in the village of Untertal and takes you to Janerbrücke bridge in Untertal with a total length of 5.3 kms and an elevation gain of 135 m. The run is named after Hans Knauss, who belonged to the best Alpine ski races in the disciplines of Giant Slalom, Super-G and Downhill over several years. At the Olympic Games 1998 in Nagaon he won a silver medal in Super-G, at the World Championships 2003 he won a silver medal in Giant Slalom and at the World Championships 1999 he won a bronze medal in the Super-G race.