Circuito de senderismo de 112.55 km desde Oviedo. El desnivel positivo es de 5363 m, con una altitud entre 5 m y 1399 m. Duración estimada: 41 h 10 min. Municipio de salida: Oviedo (Asturias / Asturies, Espagne).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 2868 m a lo largo de 35.09 km, con una pendiente media del 8.2%.
- Climb 1 (at km 11.61 km): +142 m over 1.57 km, average slope 9.0%
- Climb 2 (at km 15.50 km): +146 m over 998 m, average slope 14.6%
- Climb 3 (at km 24.92 km): +88 m over 1.28 km, average slope 6.9%
- Climb 4 (at km 28.19 km): +162 m over 1.58 km, average slope 10.3%
- Climb 5 (at km 38.25 km): +181 m over 3.09 km, average slope 5.9%
- Climb 6 (at km 61.42 km): +181 m over 3.78 km, average slope 4.8%
- Climb 7 (at km 68.13 km): +309 m over 2.34 km, average slope 13.2%
- Climb 8 (at km 77.09 km): +277 m over 3.00 km, average slope 9.2%
- Climb 9 (at km 84.98 km): +650 m over 4.14 km, average slope 15.7%
- Climb 10 (at km 128.56 km): +90 m over 1.86 km, average slope 4.8%
- Climb 11 (at km 185.84 km): +339 m over 7.43 km, average slope 4.6%
- Climb 12 (at km 197.57 km): +303 m over 4.01 km, average slope 7.6%
