Circuito de senderismo de 150.82 km desde La Seu d'Urgell. El desnivel positivo es de 8175 m, con una altitud entre 670 m y 2108 m. Duración estimada: 62 h. Municipio de salida: La Seu d'Urgell (Catalunya, Espagne).
Esta ruta incluye 17 subidas significativas. Con un desnivel acumulado de 5623 m a lo largo de 56.85 km, con una pendiente media del 9.9%.
- Climb 1 (at km 13.75 km): +631 m over 9.81 km, average slope 6.4%
- Climb 2 (at km 17.47 km): +224 m over 1.42 km, average slope 15.8%
- Climb 3 (at km 20.04 km): +127 m over 1.33 km, average slope 9.6%
- Climb 4 (at km 26.65 km): +456 m over 2.68 km, average slope 17.0%
- Climb 5 (at km 32.86 km): +140 m over 1.12 km, average slope 12.6%
- Climb 6 (at km 38.15 km): +270 m over 1.70 km, average slope 15.9%
- Climb 7 (at km 48.91 km): +207 m over 2.53 km, average slope 8.2%
- Climb 8 (at km 53.44 km): +76 m over 2.34 km, average slope 3.3%
- Climb 9 (at km 60.71 km): +310 m over 4.35 km, average slope 7.1%
- Climb 10 (at km 74.36 km): +852 m over 8.04 km, average slope 10.6%
- Climb 11 (at km 79.35 km): +222 m over 2.72 km, average slope 8.2%
- Climb 12 (at km 86.13 km): +140 m over 957 m, average slope 14.6%
- Climb 13 (at km 109.44 km): +942 m over 9.54 km, average slope 9.9%
- Climb 14 (at km 119.61 km): +332 m over 1.94 km, average slope 17.1%
- Climb 15 (at km 136.32 km): +421 m over 3.46 km, average slope 12.2%
- Climb 16 (at km 141.00 km): +239 m over 2.17 km, average slope 11.0%
- Climb 17 (at km 145.11 km): +34 m over 731 m, average slope 4.7%
