Circuito de senderismo de 318.40 km desde Les Alliés. El desnivel positivo es de 16189 m, con una altitud entre 332 m y 1432 m. Duración estimada: 114 h. Municipio de salida: Les Alliés (Neuchâtel, Schweiz/Suisse/Svizzera/Svizra).
Esta ruta incluye 39 subidas significativas. Con un desnivel acumulado de 7157 m a lo largo de 90.70 km, con una pendiente media del 7.9%.
- Climb 1 (at km 7.53 km): +379 m over 4.78 km, average slope 7.9%
- Climb 2 (at km 13.78 km): +86 m over 1.29 km, average slope 6.7%
- Climb 3 (at km 22.37 km): +334 m over 3.95 km, average slope 8.5%
- Climb 4 (at km 30.70 km): +142 m over 2.45 km, average slope 5.8%
- Climb 5 (at km 42.10 km): +417 m over 3.84 km, average slope 10.9%
- Climb 6 (at km 43.98 km): +55 m over 586 m, average slope 9.4%
- Climb 7 (at km 51.44 km): +59 m over 1.43 km, average slope 4.1%
- Climb 8 (at km 63.31 km): +66 m over 1.92 km, average slope 3.4%
- Climb 9 (at km 73.18 km): +217 m over 3.82 km, average slope 5.7%
- Climb 10 (at km 82.76 km): +265 m over 2.02 km, average slope 13.2%
- Climb 11 (at km 94.65 km): +63 m over 1.23 km, average slope 5.1%
- Climb 12 (at km 101.21 km): +432 m over 4.29 km, average slope 10.1%
- Climb 13 (at km 105.61 km): +37 m over 487 m, average slope 7.6%
- Climb 14 (at km 108.99 km): +92 m over 916 m, average slope 10.0%
- Climb 15 (at km 113.75 km): +195 m over 3.10 km, average slope 6.3%
- Climb 16 (at km 227.48 km): +219 m over 3.26 km, average slope 6.7%
- Climb 17 (at km 233.90 km): +199 m over 2.45 km, average slope 8.1%
- Climb 18 (at km 240.89 km): +240 m over 2.23 km, average slope 10.8%
- Climb 19 (at km 249.40 km): +80 m over 1.71 km, average slope 4.7%
- Climb 20 (at km 261.40 km): +439 m over 4.88 km, average slope 9.0%
- Climb 21 (at km 268.44 km): +217 m over 3.76 km, average slope 5.8%
- Climb 22 (at km 277.83 km): +250 m over 3.71 km, average slope 6.7%
- Climb 23 (at km 287.98 km): +187 m over 2.97 km, average slope 6.3%
- Climb 24 (at km 297.67 km): +32 m over 575 m, average slope 5.6%
- Climb 25 (at km 300.06 km): +84 m over 728 m, average slope 11.5%
- Climb 26 (at km 357.88 km): +111 m over 2.75 km, average slope 4.0%
- Climb 27 (at km 363.94 km): +217 m over 3.67 km, average slope 5.9%
- Climb 28 (at km 370.43 km): +161 m over 1.40 km, average slope 11.5%
- Climb 29 (at km 374.52 km): +143 m over 2.26 km, average slope 6.3%
- Climb 30 (at km 378.58 km): +209 m over 1.97 km, average slope 10.6%
- Climb 31 (at km 388.29 km): +62 m over 1.07 km, average slope 5.8%
- Climb 32 (at km 395.21 km): +415 m over 3.90 km, average slope 10.6%
- Climb 33 (at km 400.84 km): +169 m over 3.16 km, average slope 5.4%
- Climb 34 (at km 405.85 km): +189 m over 2.26 km, average slope 8.4%
- Climb 35 (at km 413.13 km): +52 m over 767 m, average slope 6.8%
- Climb 36 (at km 423.50 km): +118 m over 854 m, average slope 13.8%
- Climb 37 (at km 427.29 km): +38 m over 555 m, average slope 6.8%
- Climb 38 (at km 442.45 km): +376 m over 2.57 km, average slope 14.7%
- Climb 39 (at km 453.27 km): +111 m over 1.14 km, average slope 9.7%
