17. Ketterer Bikemarathon Bad Wildbad - LANGDISTANZ
Mainly on gravel, this cycling route leads 81 km across the most beautiful parts of Baden-Württemberg. The hilly profile is especially suitable for riders on mountain bikes and over a distance of 81 km this route spans 1730 hm uphill and 1730 hm downhill total. GPX/KML download and a print version of this route are available for free.