Circuito de senderismo de 92.79 km desde Birsfelden. El desnivel positivo es de 4249 m, con una altitud entre 248 m y 1374 m. Duración estimada: 35 h. Municipio de salida: Birsfelden (Baden-Württemberg, Allemagne).
Esta ruta incluye 11 subidas significativas. Con un desnivel acumulado de 2846 m a lo largo de 30.13 km, con una pendiente media del 9.4%.
- Climb 1 (at km 5.76 km): +196 m over 1.68 km, average slope 11.7%
- Climb 2 (at km 13.05 km): +227 m over 2.17 km, average slope 10.5%
- Climb 3 (at km 21.01 km): +193 m over 2.72 km, average slope 7.1%
- Climb 4 (at km 27.58 km): +252 m over 3.33 km, average slope 7.6%
- Climb 5 (at km 35.58 km): +77 m over 1.69 km, average slope 4.6%
- Climb 6 (at km 45.46 km): +598 m over 5.66 km, average slope 10.6%
- Climb 7 (at km 56.80 km): +287 m over 2.96 km, average slope 9.7%
- Climb 8 (at km 62.82 km): +227 m over 2.01 km, average slope 11.3%
- Climb 9 (at km 67.46 km): +226 m over 1.83 km, average slope 12.4%
- Climb 10 (at km 77.24 km): +446 m over 4.42 km, average slope 10.1%
- Climb 11 (at km 82.35 km): +117 m over 1.66 km, average slope 7.0%
