Circuito de senderismo de 103.73 km desde Issy-l'Évêque. El desnivel positivo es de 3787 m, con una altitud entre 249 m y 813 m. Duración estimada: 36 h 30 min. Municipio de salida: Issy-l'Évêque (Bourgogne-Franche-Comté, France).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 2009 m a lo largo de 33.92 km, con una pendiente media del 5.9%.
- Climb 1 (at km 4.79 km): +124 m over 2.07 km, average slope 6.0%
- Climb 2 (at km 12.21 km): +44 m over 759 m, average slope 5.8%
- Climb 3 (at km 18.58 km): +138 m over 2.56 km, average slope 5.4%
- Climb 4 (at km 30.80 km): +232 m over 5.98 km, average slope 3.9%
- Climb 5 (at km 34.72 km): +106 m over 1.33 km, average slope 8.0%
- Climb 6 (at km 44.91 km): +357 m over 4.52 km, average slope 7.9%
- Climb 7 (at km 59.29 km): +182 m over 3.11 km, average slope 5.9%
- Climb 8 (at km 65.99 km): +240 m over 3.80 km, average slope 6.3%
- Climb 9 (at km 78.79 km): +356 m over 4.62 km, average slope 7.7%
- Climb 10 (at km 92.93 km): +230 m over 5.18 km, average slope 4.4%
