Circuito de senderismo de 86.58 km desde Castanesa. El desnivel positivo es de 4581 m, con una altitud entre 549 m y 1498 m. Duración estimada: 30 h 30 min. Municipio de salida: Castanesa (Aragón, Espagne).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 2161 m a lo largo de 21.78 km, con una pendiente media del 9.9%.
- Climb 1 (at km 6.75 km): +416 m over 3.57 km, average slope 11.6%
- Climb 2 (at km 17.95 km): +88 m over 1.37 km, average slope 6.4%
- Climb 3 (at km 20.90 km): +128 m over 769 m, average slope 16.7%
- Climb 4 (at km 25.29 km): +211 m over 1.30 km, average slope 16.2%
- Climb 5 (at km 28.33 km): +102 m over 949 m, average slope 10.8%
- Climb 6 (at km 33.10 km): +153 m over 1.17 km, average slope 13.1%
- Climb 7 (at km 35.86 km): +147 m over 1.50 km, average slope 9.8%
- Climb 8 (at km 46.94 km): +175 m over 1.21 km, average slope 14.5%
- Climb 9 (at km 54.19 km): +220 m over 2.03 km, average slope 10.8%
- Climb 10 (at km 57.97 km): +73 m over 1.14 km, average slope 6.4%
- Climb 11 (at km 72.04 km): +390 m over 5.47 km, average slope 7.1%
- Climb 12 (at km 81.04 km): +58 m over 1.30 km, average slope 4.5%
