Circuito de senderismo de 97.61 km desde Custines. El desnivel positivo es de 2052 m, con una altitud entre 185 m y 416 m. Duración estimada: 32 h 40 min. Municipio de salida: Custines (Grand Est, France).
Esta ruta incluye 11 subidas significativas. Con un desnivel acumulado de 1255 m a lo largo de 27.02 km, con una pendiente media del 4.6%.
- Climb 1 (at km 3.78 km): +133 m over 2.04 km, average slope 6.5%
- Climb 2 (at km 12.51 km): +129 m over 1.99 km, average slope 6.5%
- Climb 3 (at km 32.34 km): +212 m over 7.24 km, average slope 2.9%
- Climb 4 (at km 41.54 km): +85 m over 1.57 km, average slope 5.4%
- Climb 5 (at km 49.95 km): +79 m over 2.66 km, average slope 3.0%
- Climb 6 (at km 55.38 km): +104 m over 2.54 km, average slope 4.1%
- Climb 7 (at km 62.30 km): +85 m over 1.56 km, average slope 5.4%
- Climb 8 (at km 72.00 km): +74 m over 2.08 km, average slope 3.6%
- Climb 9 (at km 77.93 km): +38 m over 764 m, average slope 5.0%
- Climb 10 (at km 83.55 km): +143 m over 1.99 km, average slope 7.2%
- Climb 11 (at km 89.15 km): +173 m over 2.58 km, average slope 6.7%
