Anello di escursionismo di 99.69 km con partenza da Parc National des Pyrénées Occidentales. Il dislivello positivo è di 11419 m, con un'altitudine compresa tra 691 m e 2749 m. Durata stimata: 39 h 20 min. Comune di partenza: Parc National des Pyrénées Occidentales (Occitanie, France).
Questa escursione comprende 12 salite significative. Con un dislivello positivo totale di 3883 m su 27.08 km, con una pendenza media del 14.3%.
- Climb 1 (at km 7.65 km): +156 m over 1.48 km, average slope 10.5%
- Climb 2 (at km 15.01 km): +557 m over 4.04 km, average slope 13.8%
- Climb 3 (at km 24.37 km): +670 m over 4.01 km, average slope 16.7%
- Climb 4 (at km 37.82 km): +36 m over 191 m, average slope 18.9%
- Climb 5 (at km 44.66 km): +237 m over 1.86 km, average slope 12.8%
- Climb 6 (at km 51.17 km): +224 m over 1.75 km, average slope 12.8%
- Climb 7 (at km 62.58 km): +196 m over 1.29 km, average slope 15.2%
- Climb 8 (at km 73.64 km): +405 m over 2.65 km, average slope 15.3%
- Climb 9 (at km 83.28 km): +692 m over 5.62 km, average slope 12.3%
- Climb 10 (at km 88.67 km): +578 m over 3.26 km, average slope 17.7%
- Climb 11 (at km 93.06 km): +35 m over 391 m, average slope 9.0%
- Climb 12 (at km 94.97 km): +97 m over 528 m, average slope 18.4%
