Circuito de senderismo de 76.63 km desde Bologne. El desnivel positivo es de 1754 m, con una altitud entre 209 m y 392 m. Duración estimada: 25 h 10 min. Municipio de salida: Bologne (Grand Est, France).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 1001 m a lo largo de 19.33 km, con una pendiente media del 5.2%.
- Climb 1 (at km 9.38 km): +88 m over 3.36 km, average slope 2.6%
- Climb 2 (at km 15.62 km): +108 m over 3.50 km, average slope 3.1%
- Climb 3 (at km 23.80 km): +134 m over 2.70 km, average slope 5.0%
- Climb 4 (at km 31.68 km): +129 m over 1.07 km, average slope 12.0%
- Climb 5 (at km 37.91 km): +102 m over 1.92 km, average slope 5.3%
- Climb 6 (at km 44.01 km): +42 m over 832 m, average slope 5.1%
- Climb 7 (at km 52.42 km): +122 m over 2.86 km, average slope 4.3%
- Climb 8 (at km 60.87 km): +145 m over 1.14 km, average slope 12.8%
- Climb 9 (at km 71.14 km): +131 m over 1.96 km, average slope 6.7%
