This trail run, a classic in the running calendar, winds through the Vienna Woods. The course features forest paths, forest roads, meadows, and some asphalt, starting and finishing at the water reservoir on Karriegelstraße. The Geländelauf rund um den Karriegel has been held for over 50 years. Main race participants receive a functional shirt and trophies for the top three. Children receive medals, certificates, and a sweet surprise.