Circuito de senderismo de 118.65 km desde Arc-et-Senans. El desnivel positivo es de 6297 m, con una altitud entre 231 m y 600 m. Duración estimada: 43 h 40 min. Municipio de salida: Arc-et-Senans (Bourgogne-Franche-Comté, France).
Esta ruta incluye 20 subidas significativas. Con un desnivel acumulado de 3252 m a lo largo de 35.39 km, con una pendiente media del 9.2%.
- Climb 1 (at km 5.38 km): +103 m over 1.91 km, average slope 5.4%
- Climb 2 (at km 14.55 km): +151 m over 1.94 km, average slope 7.8%
- Climb 3 (at km 17.99 km): +36 m over 775 m, average slope 4.7%
- Climb 4 (at km 24.94 km): +354 m over 2.72 km, average slope 13.0%
- Climb 5 (at km 30.14 km): +182 m over 1.67 km, average slope 10.9%
- Climb 6 (at km 34.14 km): +57 m over 1.52 km, average slope 3.8%
- Climb 7 (at km 37.06 km): +147 m over 1.40 km, average slope 10.5%
- Climb 8 (at km 44.88 km): +349 m over 2.88 km, average slope 12.1%
- Climb 9 (at km 56.44 km): +238 m over 2.86 km, average slope 8.3%
- Climb 10 (at km 61.06 km): +169 m over 912 m, average slope 18.5%
- Climb 11 (at km 64.52 km): +141 m over 2.17 km, average slope 6.5%
- Climb 12 (at km 69.26 km): +64 m over 234 m, average slope 27.3%
- Climb 13 (at km 75.53 km): +198 m over 1.96 km, average slope 10.1%
- Climb 14 (at km 79.28 km): +120 m over 1.63 km, average slope 7.4%
- Climb 15 (at km 86.07 km): +173 m over 2.32 km, average slope 7.5%
- Climb 16 (at km 89.59 km): +144 m over 1.73 km, average slope 8.3%
- Climb 17 (at km 94.19 km): +106 m over 1.13 km, average slope 9.4%
- Climb 18 (at km 99.55 km): +152 m over 2.10 km, average slope 7.2%
- Climb 19 (at km 102.71 km): +196 m over 1.13 km, average slope 17.3%
- Climb 20 (at km 116.39 km): +172 m over 2.40 km, average slope 7.2%
