From amateurs to professionals through the beautiful Tannheim Valley, in addition to the proven route lengths of 90, 129 and 218 kilometers, there is also a beginner's version with 56 kilometers to choose from.
The popular Tannheimer Tal bike marathon celebrated a milestone birthday in 2018. For this reason, the three previous routes were strengthened: A new route with a length of 56 kilometers and a height difference of just 400 meters was added. It is open to all bicycles and to participants aged 12 and over. All other routes remain almost unchanged. The most demanding and popular one runs over 218 kilometers and 3,500 meters in altitude to the Allgäu on the German side, the middle route runs over 129 kilometers and 700 meters in altitude over the Lechtal, and the second easiest has a route length of 90 kilometers and 530 meters in altitude. It also leads into the charming Lech Valley, but the turning point is already in Martinau.