Circuito de senderismo de 225.71 km desde col du Ballon d'Alsace. El desnivel positivo es de 4975 m, con una altitud entre 244 m y 1247 m. Duración estimada: 74 h 10 min. Municipio de salida: col du Ballon d'Alsace (Bourgogne-Franche-Comté, France).
Esta ruta incluye 25 subidas significativas. Con un desnivel acumulado de 3014 m a lo largo de 51.57 km, con una pendiente media del 5.8%.
- Climb 1 (at km 6.21 km): +190 m over 2.02 km, average slope 9.4%
- Climb 2 (at km 12.29 km): +52 m over 874 m, average slope 6.0%
- Climb 3 (at km 17.49 km): +118 m over 1.24 km, average slope 9.5%
- Climb 4 (at km 25.68 km): +155 m over 1.67 km, average slope 9.3%
- Climb 5 (at km 32.39 km): +134 m over 1.53 km, average slope 8.7%
- Climb 6 (at km 35.36 km): +51 m over 783 m, average slope 6.5%
- Climb 7 (at km 37.41 km): +102 m over 1.01 km, average slope 10.1%
- Climb 8 (at km 41.29 km): +199 m over 1.94 km, average slope 10.2%
- Climb 9 (at km 49.98 km): +102 m over 1.43 km, average slope 7.2%
- Climb 10 (at km 55.79 km): +130 m over 1.79 km, average slope 7.2%
- Climb 11 (at km 60.86 km): +129 m over 2.15 km, average slope 6.0%
- Climb 12 (at km 65.50 km): +64 m over 796 m, average slope 8.0%
- Climb 13 (at km 74.93 km): +61 m over 1.84 km, average slope 3.3%
- Climb 14 (at km 80.54 km): +43 m over 637 m, average slope 6.8%
- Climb 15 (at km 93.72 km): +212 m over 7.39 km, average slope 2.9%
- Climb 16 (at km 103.89 km): +97 m over 2.33 km, average slope 4.2%
- Climb 17 (at km 118.26 km): +135 m over 2.45 km, average slope 5.5%
- Climb 18 (at km 126.18 km): +144 m over 3.50 km, average slope 4.1%
- Climb 19 (at km 147.65 km): +128 m over 2.53 km, average slope 5.1%
- Climb 20 (at km 167.82 km): +101 m over 2.15 km, average slope 4.7%
- Climb 21 (at km 181.86 km): +139 m over 3.35 km, average slope 4.2%
- Climb 22 (at km 192.45 km): +197 m over 3.50 km, average slope 5.6%
- Climb 23 (at km 200.14 km): +127 m over 2.37 km, average slope 5.4%
- Climb 24 (at km 218.66 km): +106 m over 1.40 km, average slope 7.6%
- Climb 25 (at km 221.58 km): +98 m over 885 m, average slope 11.1%
