Circuito de senderismo de 67.82 km desde Roquefixade. El desnivel positivo es de 4117 m, con una altitud entre 428 m y 1070 m. Duración estimada: 25 h. Municipio de salida: Roquefixade (Occitanie, France).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 1981 m a lo largo de 22.94 km, con una pendiente media del 8.6%.
- Climb 1 (at km 1.76 km): +32 m over 462 m, average slope 6.9%
- Climb 2 (at km 4.35 km): +31 m over 492 m, average slope 6.3%
- Climb 3 (at km 8.97 km): +288 m over 2.47 km, average slope 11.7%
- Climb 4 (at km 15.46 km): +356 m over 4.35 km, average slope 8.2%
- Climb 5 (at km 19.67 km): +174 m over 1.46 km, average slope 11.9%
- Climb 6 (at km 35.03 km): +69 m over 1.52 km, average slope 4.6%
- Climb 7 (at km 39.84 km): +122 m over 1.51 km, average slope 8.1%
- Climb 8 (at km 42.72 km): +30 m over 449 m, average slope 6.7%
- Climb 9 (at km 48.61 km): +147 m over 2.00 km, average slope 7.3%
- Climb 10 (at km 53.65 km): +31 m over 739 m, average slope 4.2%
- Climb 11 (at km 59.08 km): +277 m over 3.32 km, average slope 8.4%
- Climb 12 (at km 67.34 km): +424 m over 4.17 km, average slope 10.2%
