Circuito de senderismo de 91.49 km desde Villefranche-de-Rouergue. El desnivel positivo es de 3061 m, con una altitud entre 112 m y 427 m. Duración estimada: 30 h 20 min. Municipio de salida: Villefranche-de-Rouergue (Occitanie, France).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 1262 m a lo largo de 24.70 km, con una pendiente media del 5.1%.
- Climb 1 (at km 10.35 km): +196 m over 4.10 km, average slope 4.8%
- Climb 2 (at km 21.88 km): +86 m over 3.68 km, average slope 2.3%
- Climb 3 (at km 28.11 km): +51 m over 2.29 km, average slope 2.2%
- Climb 4 (at km 35.80 km): +40 m over 1.00 km, average slope 4.0%
- Climb 5 (at km 48.99 km): +146 m over 3.57 km, average slope 4.1%
- Climb 6 (at km 63.86 km): +268 m over 3.08 km, average slope 8.7%
- Climb 7 (at km 70.73 km): +226 m over 2.63 km, average slope 8.6%
- Climb 8 (at km 74.98 km): +103 m over 1.37 km, average slope 7.5%
- Climb 9 (at km 86.30 km): +146 m over 2.98 km, average slope 4.9%
