Anello di escursionismo di 162.80 km con partenza da Sisteron. Il dislivello positivo è di 9488 m, con un'altitudine compresa tra 460 m e 1692 m. Durata stimata: 65 h 10 min. Comune di partenza: Sisteron (Provence-Alpes-Côte d'Azur, France).
Questa escursione comprende 17 salite significative. Con un dislivello positivo totale di 6333 m su 54.11 km, con una pendenza media del 11.7%.
- Climb 1 (at km 4.52 km): +298 m over 2.41 km, average slope 12.4%
- Climb 2 (at km 10.14 km): +405 m over 3.58 km, average slope 11.3%
- Climb 3 (at km 13.27 km): +43 m over 801 m, average slope 5.4%
- Climb 4 (at km 52.20 km): +304 m over 2.37 km, average slope 12.8%
- Climb 5 (at km 67.60 km): +910 m over 6.15 km, average slope 14.8%
- Climb 6 (at km 81.89 km): +626 m over 5.84 km, average slope 10.7%
- Climb 7 (at km 96.26 km): +397 m over 3.77 km, average slope 10.5%
- Climb 8 (at km 131.20 km): +198 m over 2.50 km, average slope 7.9%
- Climb 9 (at km 137.78 km): +506 m over 4.45 km, average slope 11.4%
- Climb 10 (at km 157.35 km): +626 m over 5.85 km, average slope 10.7%
- Climb 11 (at km 162.88 km): +52 m over 664 m, average slope 7.8%
- Climb 12 (at km 168.32 km): +63 m over 1.28 km, average slope 4.9%
- Climb 13 (at km 175.60 km): +510 m over 3.15 km, average slope 16.2%
- Climb 14 (at km 194.03 km): +601 m over 5.46 km, average slope 11.0%
- Climb 15 (at km 203.51 km): +227 m over 1.50 km, average slope 15.1%
- Climb 16 (at km 211.77 km): +518 m over 3.80 km, average slope 13.6%
- Climb 17 (at km 264.51 km): +49 m over 515 m, average slope 9.5%
