Circuito de senderismo de 80.51 km desde Nase. El desnivel positivo es de 5228 m, con una altitud entre 1351 m y 2748 m. Duración estimada: 29 h. Municipio de salida: Nase (Uri, Schweiz/Suisse/Svizzera/Svizra).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 2352 m a lo largo de 17.42 km, con una pendiente media del 13.5%.
- Climb 1 (at km 18.97 km): +319 m over 3.89 km, average slope 8.2%
- Climb 2 (at km 25.20 km): +328 m over 2.24 km, average slope 14.7%
- Climb 3 (at km 43.89 km): +108 m over 528 m, average slope 20.4%
- Climb 4 (at km 50.13 km): +96 m over 1.14 km, average slope 8.4%
- Climb 5 (at km 59.92 km): +486 m over 2.48 km, average slope 19.6%
- Climb 6 (at km 73.69 km): +464 m over 3.16 km, average slope 14.7%
- Climb 7 (at km 82.09 km): +391 m over 2.37 km, average slope 16.5%
- Climb 8 (at km 86.87 km): +90 m over 1.19 km, average slope 7.6%
- Climb 9 (at km 87.92 km): +70 m over 428 m, average slope 16.4%
