Circuito de senderismo de 54.96 km desde Castelnuovo dell'Abate. El desnivel positivo es de 1822 m, con una altitud entre 185 m y 546 m. Duración estimada: 23 h. Municipio de salida: Castelnuovo dell'Abate (Toscana, Italie).
Esta ruta incluye 13 subidas significativas. Con un desnivel acumulado de 1362 m a lo largo de 29.19 km, con una pendiente media del 4.7%.
- Climb 1 (at km 1.32 km): +54 m over 631 m, average slope 8.6%
- Climb 2 (at km 9.66 km): +90 m over 6.77 km, average slope 1.3%
- Climb 3 (at km 10.94 km): +34 m over 296 m, average slope 11.5%
- Climb 4 (at km 15.72 km): +46 m over 657 m, average slope 7.0%
- Climb 5 (at km 25.49 km): +220 m over 8.05 km, average slope 2.7%
- Climb 6 (at km 32.27 km): +126 m over 2.53 km, average slope 5.0%
- Climb 7 (at km 35.43 km): +149 m over 1.78 km, average slope 8.4%
- Climb 8 (at km 40.49 km): +144 m over 2.58 km, average slope 5.6%
- Climb 9 (at km 43.20 km): +151 m over 1.29 km, average slope 11.7%
- Climb 10 (at km 48.41 km): +53 m over 726 m, average slope 7.3%
- Climb 11 (at km 51.93 km): +185 m over 1.81 km, average slope 10.2%
- Climb 12 (at km 58.39 km): +44 m over 735 m, average slope 6.0%
- Climb 13 (at km 63.88 km): +66 m over 1.34 km, average slope 4.9%
