Circuito de senderismo de 92.08 km desde Lahitte-Toupière. El desnivel positivo es de 3356 m, con una altitud entre 199 m y 1600 m. Duración estimada: 36 h 50 min. Municipio de salida: Lahitte-Toupière (Occitanie, France).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 2563 m a lo largo de 38.84 km, con una pendiente media del 6.6%.
- Climb 1 (at km 9.30 km): +205 m over 3.61 km, average slope 5.7%
- Climb 2 (at km 14.92 km): +96 m over 1.67 km, average slope 5.8%
- Climb 3 (at km 24.52 km): +162 m over 4.72 km, average slope 3.4%
- Climb 4 (at km 35.58 km): +147 m over 4.43 km, average slope 3.3%
- Climb 5 (at km 41.71 km): +51 m over 779 m, average slope 6.6%
- Climb 6 (at km 54.52 km): +194 m over 7.42 km, average slope 2.6%
- Climb 7 (at km 74.49 km): +1012 m over 9.81 km, average slope 10.3%
- Climb 8 (at km 85.83 km): +516 m over 3.77 km, average slope 13.7%
- Climb 9 (at km 89.58 km): +129 m over 1.75 km, average slope 7.4%
- Climb 10 (at km 91.99 km): +51 m over 873 m, average slope 5.8%
