Circuito de senderismo de 57.89 km desde Pracchia. El desnivel positivo es de 5360 m, con una altitud entre 622 m y 1486 m. Duración estimada: 21 h 30 min. Municipio de salida: Pracchia (Toscana, Italie).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 2343 m a lo largo de 14.01 km, con una pendiente media del 16.7%.
- Climb 1 (at km 928 m): +188 m over 739 m, average slope 25.4%
- Climb 2 (at km 9.77 km): +409 m over 1.74 km, average slope 23.6%
- Climb 3 (at km 15.17 km): +255 m over 2.05 km, average slope 12.4%
- Climb 4 (at km 21.15 km): +183 m over 459 m, average slope 39.9%
- Climb 5 (at km 22.95 km): +177 m over 650 m, average slope 27.2%
- Climb 6 (at km 23.93 km): +124 m over 561 m, average slope 22.1%
- Climb 7 (at km 30.88 km): +111 m over 1.16 km, average slope 9.6%
- Climb 8 (at km 33.64 km): +116 m over 1.05 km, average slope 11.1%
- Climb 9 (at km 39.70 km): +243 m over 1.76 km, average slope 13.8%
- Climb 10 (at km 55.72 km): +537 m over 3.85 km, average slope 14.0%
