Anello di escursionismo di 98.75 km con partenza da Mail d'Eygarry. Il dislivello positivo è di 7681 m, con un'altitudine compresa tra 596 m e 2475 m. Durata stimata: 44 h. Comune di partenza: Mail d'Eygarry (Nouvelle-Aquitaine, France).
Questa escursione comprende 12 salite significative. Con un dislivello positivo totale di 5585 m su 32.85 km, con una pendenza media del 17.0%.
- Climb 1 (at km 8.73 km): +107 m over 995 m, average slope 10.8%
- Climb 2 (at km 14.12 km): +594 m over 3.40 km, average slope 17.5%
- Climb 3 (at km 25.79 km): +530 m over 3.24 km, average slope 16.4%
- Climb 4 (at km 33.13 km): +834 m over 5.29 km, average slope 15.8%
- Climb 5 (at km 45.37 km): +110 m over 1.00 km, average slope 11.0%
- Climb 6 (at km 53.46 km): +594 m over 3.01 km, average slope 19.8%
- Climb 7 (at km 59.24 km): +598 m over 2.95 km, average slope 20.3%
- Climb 8 (at km 67.64 km): +353 m over 1.46 km, average slope 24.1%
- Climb 9 (at km 72.91 km): +358 m over 1.86 km, average slope 19.3%
- Climb 10 (at km 80.85 km): +302 m over 2.33 km, average slope 13.0%
- Climb 11 (at km 86.86 km): +155 m over 2.51 km, average slope 6.2%
- Climb 12 (at km 93.22 km): +1050 m over 4.81 km, average slope 21.8%
