Circuito de senderismo de 94.60 km desde Loerrach. El desnivel positivo es de 4405 m, con una altitud entre 296 m y 1374 m. Duración estimada: 36 h 20 min. Municipio de salida: Loerrach (Baden-Württemberg, Allemagne).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 3026 m a lo largo de 31.99 km, con una pendiente media del 9.5%.
- Climb 1 (at km 5.71 km): +190 m over 2.02 km, average slope 9.4%
- Climb 2 (at km 15.43 km): +217 m over 3.44 km, average slope 6.3%
- Climb 3 (at km 23.44 km): +77 m over 1.69 km, average slope 4.6%
- Climb 4 (at km 33.32 km): +598 m over 5.66 km, average slope 10.6%
- Climb 5 (at km 44.65 km): +287 m over 2.96 km, average slope 9.7%
- Climb 6 (at km 50.68 km): +227 m over 2.01 km, average slope 11.3%
- Climb 7 (at km 55.32 km): +226 m over 1.83 km, average slope 12.4%
- Climb 8 (at km 65.09 km): +446 m over 4.42 km, average slope 10.1%
- Climb 9 (at km 70.21 km): +117 m over 1.66 km, average slope 7.0%
- Climb 10 (at km 83.07 km): +344 m over 2.97 km, average slope 11.6%
- Climb 11 (at km 89.21 km): +229 m over 2.01 km, average slope 11.4%
- Climb 12 (at km 94.39 km): +68 m over 1.32 km, average slope 5.2%
