Circuito de senderismo de 58.12 km desde Pic de Certascan. El desnivel positivo es de 6970 m, con una altitud entre 1108 m y 3134 m. Duración estimada: 29 h 50 min. Municipio de salida: Pic de Certascan (Catalunya, Espagne).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 4522 m a lo largo de 22.51 km, con una pendiente media del 20.1%.
- Climb 1 (at km 966 m): +41 m over 94 m, average slope 43.7%
- Climb 2 (at km 14.26 km): +445 m over 1.44 km, average slope 30.9%
- Climb 3 (at km 17.13 km): +378 m over 1.28 km, average slope 29.6%
- Climb 4 (at km 21.70 km): +189 m over 1.12 km, average slope 16.9%
- Climb 5 (at km 25.75 km): +467 m over 2.25 km, average slope 20.8%
- Climb 6 (at km 46.73 km): +1570 m over 8.60 km, average slope 18.3%
- Climb 7 (at km 49.46 km): +112 m over 957 m, average slope 11.7%
- Climb 8 (at km 57.65 km): +345 m over 2.41 km, average slope 14.3%
- Climb 9 (at km 62.70 km): +746 m over 3.67 km, average slope 20.3%
- Climb 10 (at km 63.99 km): +229 m over 695 m, average slope 33.0%
