Circuito de senderismo de 57.44 km desde Oviedo. El desnivel positivo es de 3423 m, con una altitud entre 111 m y 1329 m. Duración estimada: 22 h 50 min. Municipio de salida: Oviedo (Asturias / Asturies, Espagne).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 2116 m a lo largo de 20.22 km, con una pendiente media del 10.5%.
- Climb 1 (at km 3.45 km): +121 m over 1.79 km, average slope 6.8%
- Climb 2 (at km 7.98 km): +119 m over 1.46 km, average slope 8.1%
- Climb 3 (at km 18.53 km): +511 m over 5.98 km, average slope 8.6%
- Climb 4 (at km 25.17 km): +456 m over 3.38 km, average slope 13.5%
- Climb 5 (at km 27.34 km): +128 m over 1.30 km, average slope 9.9%
- Climb 6 (at km 33.88 km): +101 m over 1.13 km, average slope 9.0%
- Climb 7 (at km 39.48 km): +396 m over 2.75 km, average slope 14.4%
- Climb 8 (at km 42.33 km): +74 m over 912 m, average slope 8.1%
- Climb 9 (at km 44.91 km): +129 m over 883 m, average slope 14.6%
- Climb 10 (at km 57.34 km): +81 m over 647 m, average slope 12.5%
