Circuito de senderismo de 120.17 km desde Doulaize. El desnivel positivo es de 4613 m, con una altitud entre 295 m y 911 m. Duración estimada: 43 h 40 min. Municipio de salida: Doulaize (Bourgogne-Franche-Comté, France).
Esta ruta incluye 15 subidas significativas. Con un desnivel acumulado de 3052 m a lo largo de 47.03 km, con una pendiente media del 6.5%.
- Climb 1 (at km 3.08 km): +153 m over 2.09 km, average slope 7.3%
- Climb 2 (at km 12.71 km): +217 m over 2.55 km, average slope 8.5%
- Climb 3 (at km 20.47 km): +211 m over 3.56 km, average slope 5.9%
- Climb 4 (at km 24.14 km): +51 m over 1.15 km, average slope 4.4%
- Climb 5 (at km 46.11 km): +296 m over 4.56 km, average slope 6.5%
- Climb 6 (at km 71.10 km): +215 m over 1.12 km, average slope 19.2%
- Climb 7 (at km 78.10 km): +334 m over 4.36 km, average slope 7.7%
- Climb 8 (at km 84.27 km): +126 m over 2.62 km, average slope 4.8%
- Climb 9 (at km 94.12 km): +259 m over 4.48 km, average slope 5.8%
- Climb 10 (at km 100.94 km): +114 m over 1.66 km, average slope 6.9%
- Climb 11 (at km 105.19 km): +76 m over 837 m, average slope 9.1%
- Climb 12 (at km 116.71 km): +80 m over 893 m, average slope 9.0%
- Climb 13 (at km 119.95 km): +230 m over 2.08 km, average slope 11.0%
- Climb 14 (at km 127.62 km): +155 m over 1.48 km, average slope 10.5%
- Climb 15 (at km 150.77 km): +535 m over 13.58 km, average slope 3.9%
