Circuito de senderismo de 83.63 km desde Viterbo. El desnivel positivo es de 3215 m, con una altitud entre 122 m y 789 m. Duración estimada: 29 h. Municipio de salida: Viterbo (Lazio, Italie).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 1383 m a lo largo de 24.42 km, con una pendiente media del 5.7%.
- Climb 1 (at km 3.21 km): +41 m over 1.74 km, average slope 2.4%
- Climb 2 (at km 29.57 km): +170 m over 6.18 km, average slope 2.8%
- Climb 3 (at km 34.61 km): +75 m over 892 m, average slope 8.4%
- Climb 4 (at km 37.72 km): +60 m over 528 m, average slope 11.4%
- Climb 5 (at km 82.26 km): +99 m over 1.25 km, average slope 7.9%
- Climb 6 (at km 85.05 km): +77 m over 1.32 km, average slope 5.8%
- Climb 7 (at km 100.62 km): +347 m over 6.34 km, average slope 5.5%
- Climb 8 (at km 118.60 km): +295 m over 4.44 km, average slope 6.6%
- Climb 9 (at km 121.98 km): +219 m over 1.73 km, average slope 12.7%
