Rondje Burgruine Marstetten en Iller

The ride

Roll out of Bonlanden and follow the Iller, then the Aitrach, as the route unfolds across 70.8 km. The Burgruine Marstetten castle comes next, before the Kanal Aichstetten and the Rot lead you home. With 589 m of climbing and 99% paved surface, it's a steady loop from start to finish.

Along the way