Circuito de senderismo de 88.91 km desde La Vacquerie-et-Saint-Martin-de-Castries. El desnivel positivo es de 5398 m, con una altitud entre 250 m y 824 m. Duración estimada: 28 h. Municipio de salida: La Vacquerie-et-Saint-Martin-de-Castries (Occitanie, France).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 1334 m a lo largo de 15.81 km, con una pendiente media del 8.4%.
- Climb 1 (at km 9.02 km): +48 m over 851 m, average slope 5.6%
- Climb 2 (at km 18.67 km): +72 m over 809 m, average slope 8.9%
- Climb 3 (at km 20.70 km): +31 m over 228 m, average slope 13.6%
- Climb 4 (at km 28.96 km): +36 m over 354 m, average slope 10.2%
- Climb 5 (at km 31.00 km): +56 m over 677 m, average slope 8.3%
- Climb 6 (at km 38.04 km): +218 m over 2.35 km, average slope 9.3%
- Climb 7 (at km 42.77 km): +146 m over 1.40 km, average slope 10.4%
- Climb 8 (at km 49.81 km): +41 m over 1.11 km, average slope 3.7%
- Climb 9 (at km 58.03 km): +148 m over 2.28 km, average slope 6.5%
- Climb 10 (at km 64.73 km): +148 m over 1.68 km, average slope 8.8%
- Climb 11 (at km 67.61 km): +37 m over 569 m, average slope 6.5%
- Climb 12 (at km 74.13 km): +135 m over 1.47 km, average slope 9.2%
- Climb 13 (at km 77.94 km): +40 m over 445 m, average slope 9.0%
- Climb 14 (at km 85.97 km): +178 m over 1.58 km, average slope 11.3%
