Circuito de senderismo de 93.97 km desde Great St Bernard Pass. El desnivel positivo es de 3315 m, con una altitud entre 310 m y 2459 m. Duración estimada: 27 h 40 min. Municipio de salida: Great St Bernard Pass (Valle d'Aosta / Vallée d'Aoste, Italie).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 1014 m a lo largo de 9.78 km, con una pendiente media del 10.4%.
- Climb 1 (at km 10.37 km): +30 m over 219 m, average slope 13.7%
- Climb 2 (at km 37.06 km): +174 m over 2.12 km, average slope 8.2%
- Climb 3 (at km 42.82 km): +42 m over 410 m, average slope 10.2%
- Climb 4 (at km 47.05 km): +42 m over 730 m, average slope 5.8%
- Climb 5 (at km 49.55 km): +80 m over 598 m, average slope 13.4%
- Climb 6 (at km 54.27 km): +70 m over 814 m, average slope 8.6%
- Climb 7 (at km 55.74 km): +83 m over 494 m, average slope 16.8%
- Climb 8 (at km 58.80 km): +121 m over 1.47 km, average slope 8.2%
- Climb 9 (at km 66.36 km): +85 m over 592 m, average slope 14.4%
- Climb 10 (at km 71.67 km): +129 m over 846 m, average slope 15.2%
- Climb 11 (at km 74.08 km): +127 m over 847 m, average slope 15.0%
- Climb 12 (at km 82.57 km): +31 m over 637 m, average slope 4.9%
