Circuito de senderismo de 77.04 km desde Le Peyroux. El desnivel positivo es de 2204 m, con una altitud entre 274 m y 627 m. Duración estimada: 26 h 20 min. Municipio de salida: Le Peyroux (Nouvelle-Aquitaine, France).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 1137 m a lo largo de 21.34 km, con una pendiente media del 5.3%.
- Climb 1 (at km 20.82 km): +76 m over 1.40 km, average slope 5.4%
- Climb 2 (at km 27.39 km): +133 m over 2.06 km, average slope 6.5%
- Climb 3 (at km 36.46 km): +133 m over 1.87 km, average slope 7.1%
- Climb 4 (at km 43.60 km): +141 m over 3.73 km, average slope 3.8%
- Climb 5 (at km 52.11 km): +207 m over 2.99 km, average slope 6.9%
- Climb 6 (at km 58.34 km): +111 m over 1.98 km, average slope 5.6%
- Climb 7 (at km 64.70 km): +82 m over 2.12 km, average slope 3.9%
- Climb 8 (at km 72.16 km): +182 m over 3.63 km, average slope 5.0%
- Climb 9 (at km 81.15 km): +31 m over 687 m, average slope 4.5%
- Climb 10 (at km 86.66 km): +41 m over 888 m, average slope 4.6%
