Circuito de senderismo de 77.52 km desde Pic de Canras. El desnivel positivo es de 2799 m, con una altitud entre 351 m y 2184 m. Duración estimada: 25 h 20 min. Municipio de salida: Pic de Canras (Occitanie, France).
Esta ruta incluye 13 subidas significativas. Con un desnivel acumulado de 1699 m a lo largo de 14.24 km, con una pendiente media del 11.9%.
- Climb 1 (at km 1.72 km): +76 m over 424 m, average slope 17.9%
- Climb 2 (at km 3.71 km): +82 m over 351 m, average slope 23.4%
- Climb 3 (at km 6.93 km): +260 m over 1.28 km, average slope 20.4%
- Climb 4 (at km 11.41 km): +32 m over 295 m, average slope 10.8%
- Climb 5 (at km 15.88 km): +122 m over 778 m, average slope 15.7%
- Climb 6 (at km 25.03 km): +55 m over 619 m, average slope 8.9%
- Climb 7 (at km 27.41 km): +72 m over 702 m, average slope 10.3%
- Climb 8 (at km 41.87 km): +451 m over 3.14 km, average slope 14.4%
- Climb 9 (at km 45.65 km): +160 m over 1.61 km, average slope 10.0%
- Climb 10 (at km 53.31 km): +58 m over 578 m, average slope 10.0%
- Climb 11 (at km 61.34 km): +37 m over 348 m, average slope 10.6%
- Climb 12 (at km 65.02 km): +102 m over 884 m, average slope 11.5%
- Climb 13 (at km 74.76 km): +192 m over 3.23 km, average slope 5.9%
