Circuito de senderismo de 142.58 km desde Pussy. El desnivel positivo es de 14828 m, con una altitud entre 422 m y 2794 m. Duración estimada: 64 h 50 min. Municipio de salida: Pussy (Auvergne-Rhône-Alpes, France).
Esta ruta incluye 18 subidas significativas. Con un desnivel acumulado de 8079 m a lo largo de 55.50 km, con una pendiente media del 14.6%.
- Climb 1 (at km 7.82 km): +794 m over 5.64 km, average slope 14.1%
- Climb 2 (at km 19.48 km): +1205 m over 9.10 km, average slope 13.2%
- Climb 3 (at km 24.79 km): +249 m over 1.84 km, average slope 13.6%
- Climb 4 (at km 31.57 km): +591 m over 2.50 km, average slope 23.7%
- Climb 5 (at km 49.06 km): +165 m over 629 m, average slope 26.2%
- Climb 6 (at km 53.33 km): +294 m over 1.35 km, average slope 21.8%
- Climb 7 (at km 62.97 km): +768 m over 5.11 km, average slope 15.0%
- Climb 8 (at km 64.86 km): +196 m over 1.02 km, average slope 19.2%
- Climb 9 (at km 68.70 km): +356 m over 1.21 km, average slope 29.4%
- Climb 10 (at km 73.43 km): +73 m over 470 m, average slope 15.5%
- Climb 11 (at km 76.95 km): +494 m over 2.53 km, average slope 19.5%
- Climb 12 (at km 87.48 km): +358 m over 2.80 km, average slope 12.8%
- Climb 13 (at km 89.90 km): +88 m over 664 m, average slope 13.3%
- Climb 14 (at km 100.52 km): +512 m over 3.59 km, average slope 14.3%
- Climb 15 (at km 105.55 km): +419 m over 2.54 km, average slope 16.5%
- Climb 16 (at km 111.42 km): +524 m over 4.50 km, average slope 11.6%
- Climb 17 (at km 148.42 km): +954 m over 9.61 km, average slope 9.9%
- Climb 18 (at km 154.50 km): +39 m over 411 m, average slope 9.5%
