Circuito de senderismo de 165.75 km desde Puentedey. El desnivel positivo es de 5540 m, con una altitud entre 314 m y 1047 m. Duración estimada: 56 h. Municipio de salida: Puentedey (Castilla y León, Espagne).
Esta ruta incluye 24 subidas significativas. Con un desnivel acumulado de 3060 m a lo largo de 40.29 km, con una pendiente media del 7.6%.
- Climb 1 (at km 8.91 km): +136 m over 1.29 km, average slope 10.6%
- Climb 2 (at km 13.74 km): +81 m over 761 m, average slope 10.6%
- Climb 3 (at km 19.94 km): +243 m over 2.16 km, average slope 11.3%
- Climb 4 (at km 28.72 km): +32 m over 453 m, average slope 7.1%
- Climb 5 (at km 31.26 km): +73 m over 604 m, average slope 12.1%
- Climb 6 (at km 37.38 km): +200 m over 1.64 km, average slope 12.2%
- Climb 7 (at km 40.55 km): +132 m over 1.33 km, average slope 9.9%
- Climb 8 (at km 43.81 km): +110 m over 1.56 km, average slope 7.1%
- Climb 9 (at km 54.33 km): +65 m over 879 m, average slope 7.4%
- Climb 10 (at km 56.33 km): +40 m over 587 m, average slope 6.8%
- Climb 11 (at km 67.62 km): +266 m over 3.39 km, average slope 7.9%
- Climb 12 (at km 80.20 km): +308 m over 1.33 km, average slope 23.2%
- Climb 13 (at km 83.89 km): +73 m over 1.42 km, average slope 5.1%
- Climb 14 (at km 93.50 km): +46 m over 423 m, average slope 10.9%
- Climb 15 (at km 98.74 km): +30 m over 965 m, average slope 3.1%
- Climb 16 (at km 103.98 km): +202 m over 3.90 km, average slope 5.2%
- Climb 17 (at km 108.37 km): +37 m over 759 m, average slope 4.9%
- Climb 18 (at km 113.41 km): +222 m over 2.35 km, average slope 9.5%
- Climb 19 (at km 117.86 km): +146 m over 1.15 km, average slope 12.7%
- Climb 20 (at km 128.31 km): +244 m over 4.43 km, average slope 5.5%
- Climb 21 (at km 131.58 km): +72 m over 1.30 km, average slope 5.6%
- Climb 22 (at km 142.08 km): +77 m over 3.11 km, average slope 2.5%
- Climb 23 (at km 148.78 km): +72 m over 1.66 km, average slope 4.4%
- Climb 24 (at km 155.49 km): +153 m over 2.85 km, average slope 5.4%
