Circuito de senderismo de 82.16 km desde La Tour-de-Sçay. El desnivel positivo es de 2367 m, con una altitud entre 241 m y 509 m. Duración estimada: 27 h 50 min. Municipio de salida: La Tour-de-Sçay (Bourgogne-Franche-Comté, France).
Esta ruta incluye 11 subidas significativas. Con un desnivel acumulado de 1292 m a lo largo de 22.23 km, con una pendiente media del 5.8%.
- Climb 1 (at km 2.50 km): +70 m over 1.20 km, average slope 5.8%
- Climb 2 (at km 6.50 km): +51 m over 1.21 km, average slope 4.2%
- Climb 3 (at km 11.31 km): +49 m over 1.04 km, average slope 4.7%
- Climb 4 (at km 23.87 km): +492 m over 6.32 km, average slope 7.8%
- Climb 5 (at km 32.75 km): +133 m over 2.89 km, average slope 4.6%
- Climb 6 (at km 43.87 km): +129 m over 3.29 km, average slope 3.9%
- Climb 7 (at km 56.44 km): +30 m over 933 m, average slope 3.2%
- Climb 8 (at km 59.68 km): +132 m over 1.12 km, average slope 11.8%
- Climb 9 (at km 63.86 km): +40 m over 704 m, average slope 5.7%
- Climb 10 (at km 74.68 km): +95 m over 2.02 km, average slope 4.7%
- Climb 11 (at km 78.97 km): +71 m over 1.51 km, average slope 4.7%
