Circuito de senderismo de 91.81 km desde Gorbio. El desnivel positivo es de 3981 m, con una altitud entre 5 m y 790 m. Duración estimada: 31 h 40 min. Municipio de salida: Gorbio (Provence-Alpes-Côte d'Azur, France).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 2303 m a lo largo de 22.28 km, con una pendiente media del 10.3%.
- Climb 1 (at km 3.77 km): +195 m over 1.65 km, average slope 11.8%
- Climb 2 (at km 11.19 km): +60 m over 417 m, average slope 14.4%
- Climb 3 (at km 20.03 km): +404 m over 3.36 km, average slope 12.0%
- Climb 4 (at km 23.04 km): +149 m over 821 m, average slope 18.2%
- Climb 5 (at km 25.47 km): +204 m over 1.04 km, average slope 19.6%
- Climb 6 (at km 29.84 km): +52 m over 402 m, average slope 13.0%
- Climb 7 (at km 35.78 km): +221 m over 1.66 km, average slope 13.3%
- Climb 8 (at km 38.53 km): +66 m over 504 m, average slope 13.1%
- Climb 9 (at km 41.15 km): +66 m over 683 m, average slope 9.7%
- Climb 10 (at km 47.68 km): +198 m over 2.28 km, average slope 8.7%
- Climb 11 (at km 51.01 km): +118 m over 1.45 km, average slope 8.1%
- Climb 12 (at km 60.28 km): +286 m over 3.08 km, average slope 9.3%
- Climb 13 (at km 62.55 km): +66 m over 1.11 km, average slope 6.0%
- Climb 14 (at km 72.02 km): +218 m over 3.81 km, average slope 5.7%
