Circuito de senderismo de 83.53 km desde Lachapelle-sous-Chaux. El desnivel positivo es de 2280 m, con una altitud entre 337 m y 650 m. Duración estimada: 27 h 10 min. Municipio de salida: Lachapelle-sous-Chaux (Bourgogne-Franche-Comté, France).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 943 m a lo largo de 20.41 km, con una pendiente media del 4.6%.
- Climb 1 (at km 7.80 km): +212 m over 2.16 km, average slope 9.8%
- Climb 2 (at km 11.23 km): +38 m over 527 m, average slope 7.2%
- Climb 3 (at km 14.60 km): +86 m over 1.02 km, average slope 8.5%
- Climb 4 (at km 24.03 km): +44 m over 1.09 km, average slope 4.0%
- Climb 5 (at km 28.27 km): +84 m over 1.66 km, average slope 5.1%
- Climb 6 (at km 36.78 km): +73 m over 3.33 km, average slope 2.2%
- Climb 7 (at km 47.69 km): +44 m over 1.36 km, average slope 3.3%
- Climb 8 (at km 53.41 km): +91 m over 2.09 km, average slope 4.4%
- Climb 9 (at km 65.46 km): +76 m over 1.32 km, average slope 5.8%
- Climb 10 (at km 69.31 km): +43 m over 631 m, average slope 6.8%
- Climb 11 (at km 73.43 km): +36 m over 3.27 km, average slope 1.1%
- Climb 12 (at km 77.36 km): +116 m over 1.97 km, average slope 5.9%
