Circuito de senderismo de 90.20 km desde Mialet. El desnivel positivo es de 6124 m, con una altitud entre 159 m y 918 m. Duración estimada: 33 h 30 min. Municipio de salida: Mialet (Occitanie, France).
Esta ruta incluye 15 subidas significativas. Con un desnivel acumulado de 2466 m a lo largo de 28.64 km, con una pendiente media del 8.6%.
- Climb 1 (at km 5.36 km): +476 m over 3.80 km, average slope 12.5%
- Climb 2 (at km 13.02 km): +258 m over 2.59 km, average slope 10.0%
- Climb 3 (at km 22.72 km): +134 m over 1.44 km, average slope 9.3%
- Climb 4 (at km 24.50 km): +36 m over 286 m, average slope 12.6%
- Climb 5 (at km 26.84 km): +99 m over 780 m, average slope 12.7%
- Climb 6 (at km 30.77 km): +262 m over 2.10 km, average slope 12.5%
- Climb 7 (at km 34.83 km): +138 m over 1.73 km, average slope 8.0%
- Climb 8 (at km 40.35 km): +144 m over 1.85 km, average slope 7.8%
- Climb 9 (at km 48.29 km): +276 m over 2.50 km, average slope 11.0%
- Climb 10 (at km 56.03 km): +56 m over 1.89 km, average slope 3.0%
- Climb 11 (at km 64.13 km): +113 m over 1.16 km, average slope 9.7%
- Climb 12 (at km 70.72 km): +151 m over 1.85 km, average slope 8.2%
- Climb 13 (at km 76.65 km): +61 m over 2.96 km, average slope 2.1%
- Climb 14 (at km 82.25 km): +126 m over 2.04 km, average slope 6.2%
- Climb 15 (at km 89.41 km): +136 m over 1.67 km, average slope 8.2%
