Circuito de senderismo de 212.01 km desde Mulhouse. El desnivel positivo es de 1947 m, con una altitud entre 125 m y 639 m. Duración estimada: 58 h 20 min. Municipio de salida: Mulhouse (Grand Est, France).
Esta ruta incluye 8 subidas significativas. Con un desnivel acumulado de 777 m a lo largo de 73.33 km, con una pendiente media del 1.1%.
- Climb 1 (at km 14.28 km): +36 m over 1.51 km, average slope 2.4%
- Climb 2 (at km 18.98 km): +43 m over 1.63 km, average slope 2.6%
- Climb 3 (at km 26.09 km): +105 m over 2.45 km, average slope 4.3%
- Climb 4 (at km 33.16 km): +112 m over 3.19 km, average slope 3.5%
- Climb 5 (at km 36.46 km): +62 m over 1.50 km, average slope 4.1%
- Climb 6 (at km 43.71 km): +249 m over 3.89 km, average slope 6.4%
- Climb 7 (at km 48.56 km): +103 m over 1.93 km, average slope 5.3%
- Climb 8 (at km 215.94 km): +67 m over 57.23 km, average slope 0.1%
