Anello di escursionismo di 110.05 km con partenza da Passo del Cerreto. Il dislivello positivo è di 14922 m, con un'altitudine compresa tra 248 m e 1885 m. Durata stimata: 50 h. Comune di partenza: Passo del Cerreto (Toscana, Italie).
Questa escursione comprende 23 salite significative. Con un dislivello positivo totale di 6805 m su 30.29 km, con una pendenza media del 22.5%.
- Climb 1 (at km 8.19 km): +403 m over 2.03 km, average slope 19.8%
- Climb 2 (at km 15.62 km): +354 m over 1.45 km, average slope 24.3%
- Climb 3 (at km 16.79 km): +39 m over 194 m, average slope 20.1%
- Climb 4 (at km 21.43 km): +50 m over 348 m, average slope 14.4%
- Climb 5 (at km 24.46 km): +124 m over 784 m, average slope 15.8%
- Climb 6 (at km 27.11 km): +81 m over 456 m, average slope 17.8%
- Climb 7 (at km 32.08 km): +476 m over 2.82 km, average slope 16.9%
- Climb 8 (at km 38.34 km): +274 m over 1.40 km, average slope 19.6%
- Climb 9 (at km 45.81 km): +1120 m over 4.19 km, average slope 26.7%
- Climb 10 (at km 48.60 km): +311 m over 1.04 km, average slope 29.9%
- Climb 11 (at km 51.29 km): +253 m over 1.12 km, average slope 22.6%
- Climb 12 (at km 70.42 km): +95 m over 915 m, average slope 10.4%
- Climb 13 (at km 76.99 km): +420 m over 2.02 km, average slope 20.8%
- Climb 14 (at km 80.97 km): +274 m over 1.74 km, average slope 15.7%
- Climb 15 (at km 85.86 km): +426 m over 1.46 km, average slope 29.2%
- Climb 16 (at km 87.85 km): +214 m over 578 m, average slope 37.1%
- Climb 17 (at km 89.40 km): +116 m over 405 m, average slope 28.6%
- Climb 18 (at km 91.56 km): +302 m over 1.39 km, average slope 21.7%
- Climb 19 (at km 98.73 km): +182 m over 844 m, average slope 21.6%
- Climb 20 (at km 101.37 km): +124 m over 502 m, average slope 24.7%
- Climb 21 (at km 105.26 km): +585 m over 2.28 km, average slope 25.7%
- Climb 22 (at km 111.30 km): +448 m over 1.84 km, average slope 24.3%
- Climb 23 (at km 142.97 km): +134 m over 472 m, average slope 28.4%
