Circuito de senderismo de 145.91 km desde Égliseneuve-d'Entraigues. El desnivel positivo es de 5229 m, con una altitud entre 732 m y 1461 m. Duración estimada: 59 h 20 min. Municipio de salida: Égliseneuve-d'Entraigues (Auvergne-Rhône-Alpes, France).
Esta ruta incluye 20 subidas significativas. Con un desnivel acumulado de 4028 m a lo largo de 70.45 km, con una pendiente media del 5.7%.
- Climb 1 (at km 3.13 km): +181 m over 1.88 km, average slope 9.6%
- Climb 2 (at km 9.44 km): +283 m over 3.58 km, average slope 7.9%
- Climb 3 (at km 13.45 km): +64 m over 1.42 km, average slope 4.5%
- Climb 4 (at km 18.28 km): +53 m over 1.02 km, average slope 5.2%
- Climb 5 (at km 22.67 km): +86 m over 1.68 km, average slope 5.1%
- Climb 6 (at km 44.32 km): +197 m over 3.71 km, average slope 5.3%
- Climb 7 (at km 54.84 km): +249 m over 4.03 km, average slope 6.2%
- Climb 8 (at km 60.60 km): +203 m over 2.35 km, average slope 8.6%
- Climb 9 (at km 67.12 km): +70 m over 749 m, average slope 9.4%
- Climb 10 (at km 99.90 km): +668 m over 24.40 km, average slope 2.7%
- Climb 11 (at km 124.55 km): +123 m over 1.74 km, average slope 7.1%
- Climb 12 (at km 129.80 km): +199 m over 2.88 km, average slope 6.9%
- Climb 13 (at km 138.55 km): +243 m over 4.00 km, average slope 6.1%
- Climb 14 (at km 148.67 km): +186 m over 2.16 km, average slope 8.6%
- Climb 15 (at km 152.67 km): +118 m over 1.63 km, average slope 7.2%
- Climb 16 (at km 155.94 km): +41 m over 889 m, average slope 4.6%
- Climb 17 (at km 159.11 km): +200 m over 1.71 km, average slope 11.7%
- Climb 18 (at km 166.28 km): +246 m over 2.21 km, average slope 11.1%
- Climb 19 (at km 169.42 km): +133 m over 2.30 km, average slope 5.8%
- Climb 20 (at km 182.05 km): +485 m over 6.11 km, average slope 7.9%
