The Alpenrosenweg trail running route via St. Jakob in St. Anton am Arlberg is a challenging high-alpine tour covering 18.2 km with nearly 1,000 meters of elevation gain, suited for experienced trail runners. Starting at the Rendlbahn valley station, the route leads through St. Jakob and up to the Rendlalm before following the Alpenrosenweg at over 2,100 m, offering impressive panoramic views. The return descends via the forest road into the Moostal and continues along the hiking trail back to St. Anton am Arlberg.