Circuito de senderismo de 66.20 km desde Chiusa di San Michele. El desnivel positivo es de 4987 m, con una altitud entre 713 m y 1861 m. Duración estimada: 26 h 10 min. Municipio de salida: Chiusa di San Michele (Piemonte, Italie).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 2688 m a lo largo de 18.52 km, con una pendiente media del 14.5%.
- Climb 1 (at km 1.05 km): +54 m over 407 m, average slope 13.3%
- Climb 2 (at km 7.78 km): +515 m over 2.39 km, average slope 21.6%
- Climb 3 (at km 13.80 km): +402 m over 3.41 km, average slope 11.8%
- Climb 4 (at km 16.79 km): +37 m over 262 m, average slope 14.1%
- Climb 5 (at km 26.10 km): +237 m over 2.08 km, average slope 11.4%
- Climb 6 (at km 30.29 km): +34 m over 397 m, average slope 8.6%
- Climb 7 (at km 35.46 km): +58 m over 678 m, average slope 8.6%
- Climb 8 (at km 40.78 km): +658 m over 2.64 km, average slope 25.0%
- Climb 9 (at km 44.01 km): +136 m over 1.13 km, average slope 12.1%
- Climb 10 (at km 48.31 km): +269 m over 2.45 km, average slope 11.0%
- Climb 11 (at km 51.49 km): +112 m over 1.21 km, average slope 9.3%
- Climb 12 (at km 56.16 km): +71 m over 555 m, average slope 12.8%
- Climb 13 (at km 61.41 km): +62 m over 264 m, average slope 23.5%
- Climb 14 (at km 63.80 km): +43 m over 652 m, average slope 6.6%
