Circuito de senderismo de 104.41 km desde Le Boupère. El desnivel positivo es de 2396 m, con una altitud entre 75 m y 282 m. Duración estimada: 37 h 50 min. Municipio de salida: Le Boupère (Pays de la Loire, France).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 1337 m a lo largo de 38.82 km, con una pendiente media del 3.4%.
- Climb 1 (at km 10.95 km): +173 m over 3.22 km, average slope 5.4%
- Climb 2 (at km 14.88 km): +56 m over 1.02 km, average slope 5.5%
- Climb 3 (at km 19.89 km): +31 m over 880 m, average slope 3.5%
- Climb 4 (at km 34.63 km): +158 m over 4.95 km, average slope 3.2%
- Climb 5 (at km 40.58 km): +44 m over 1.32 km, average slope 3.3%
- Climb 6 (at km 95.18 km): +447 m over 12.90 km, average slope 3.5%
- Climb 7 (at km 98.05 km): +35 m over 735 m, average slope 4.8%
- Climb 8 (at km 119.49 km): +242 m over 4.99 km, average slope 4.9%
- Climb 9 (at km 131.75 km): +101 m over 8.11 km, average slope 1.3%
- Climb 10 (at km 134.78 km): +50 m over 704 m, average slope 7.1%
