Switzerland: Winterthur → Germany: Bernbeuren → and back
Map of the route “September 6-7, 2024”: 427.21 km, 4,681 m of climbing and 4,692 m of descent, elevation between 445 m and 1,442 m, time 31:38:17. It is a loop that starts and ends at 47.49892, 8.73781 (latitude, longitude).