Circuito de senderismo de 203.43 km desde Forest. El desnivel positivo es de 5397 m, con una altitud entre 94 m y 764 m. Duración estimada: 69 h 20 min. Municipio de salida: Forest (Nouvelle-Aquitaine, France).
Esta ruta incluye 27 subidas significativas. Con un desnivel acumulado de 3413 m a lo largo de 53.70 km, con una pendiente media del 6.4%.
- Climb 1 (at km 4.18 km): +62 m over 654 m, average slope 9.5%
- Climb 2 (at km 12.93 km): +194 m over 4.01 km, average slope 4.8%
- Climb 3 (at km 21.88 km): +178 m over 4.08 km, average slope 4.4%
- Climb 4 (at km 32.36 km): +81 m over 2.51 km, average slope 3.2%
- Climb 5 (at km 38.87 km): +111 m over 2.85 km, average slope 3.9%
- Climb 6 (at km 44.94 km): +121 m over 2.41 km, average slope 5.0%
- Climb 7 (at km 49.43 km): +62 m over 1.21 km, average slope 5.1%
- Climb 8 (at km 54.44 km): +74 m over 1.18 km, average slope 6.3%
- Climb 9 (at km 62.90 km): +52 m over 912 m, average slope 5.7%
- Climb 10 (at km 72.29 km): +130 m over 1.66 km, average slope 7.8%
- Climb 11 (at km 78.20 km): +225 m over 3.14 km, average slope 7.2%
- Climb 12 (at km 83.38 km): +84 m over 1.57 km, average slope 5.4%
- Climb 13 (at km 86.09 km): +94 m over 1.14 km, average slope 8.2%
- Climb 14 (at km 92.89 km): +79 m over 1.12 km, average slope 7.1%
- Climb 15 (at km 100.35 km): +30 m over 446 m, average slope 6.7%
- Climb 16 (at km 105.26 km): +289 m over 3.81 km, average slope 7.6%
- Climb 17 (at km 110.93 km): +172 m over 1.80 km, average slope 9.5%
- Climb 18 (at km 123.36 km): +161 m over 2.31 km, average slope 7.0%
- Climb 19 (at km 126.67 km): +110 m over 2.00 km, average slope 5.5%
- Climb 20 (at km 132.98 km): +65 m over 1.54 km, average slope 4.2%
- Climb 21 (at km 139.62 km): +73 m over 1.65 km, average slope 4.4%
- Climb 22 (at km 142.91 km): +139 m over 1.61 km, average slope 8.6%
- Climb 23 (at km 153.85 km): +123 m over 1.28 km, average slope 9.6%
- Climb 24 (at km 164.01 km): +244 m over 3.25 km, average slope 7.5%
- Climb 25 (at km 173.23 km): +189 m over 1.65 km, average slope 11.4%
- Climb 26 (at km 178.00 km): +102 m over 1.23 km, average slope 8.3%
- Climb 27 (at km 196.59 km): +169 m over 2.67 km, average slope 6.3%
