Anello di escursionismo di 172.16 km con partenza da Évaux-les-Bains. Il dislivello positivo è di 5436 m, con un'altitudine compresa tra 251 m e 874 m. Durata stimata: 63 h. Comune di partenza: Évaux-les-Bains (Auvergne-Rhône-Alpes, France).
Questa escursione comprende 23 salite significative. Con un dislivello positivo totale di 3535 m su 58.01 km, con una pendenza media del 6.1%.
- Climb 1 (at km 10.36 km): +165 m over 2.58 km, average slope 6.4%
- Climb 2 (at km 17.67 km): +33 m over 655 m, average slope 5.0%
- Climb 3 (at km 30.72 km): +280 m over 6.52 km, average slope 4.3%
- Climb 4 (at km 42.14 km): +163 m over 3.32 km, average slope 4.9%
- Climb 5 (at km 45.75 km): +87 m over 1.14 km, average slope 7.6%
- Climb 6 (at km 48.18 km): +49 m over 1.07 km, average slope 4.6%
- Climb 7 (at km 52.66 km): +74 m over 1.95 km, average slope 3.8%
- Climb 8 (at km 56.89 km): +44 m over 1.05 km, average slope 4.2%
- Climb 9 (at km 66.12 km): +333 m over 5.30 km, average slope 6.3%
- Climb 10 (at km 75.59 km): +89 m over 1.85 km, average slope 4.8%
- Climb 11 (at km 82.02 km): +115 m over 3.07 km, average slope 3.7%
- Climb 12 (at km 89.47 km): +269 m over 3.79 km, average slope 7.1%
- Climb 13 (at km 102.02 km): +63 m over 1.11 km, average slope 5.7%
- Climb 14 (at km 110.74 km): +83 m over 2.63 km, average slope 3.2%
- Climb 15 (at km 123.77 km): +46 m over 1.00 km, average slope 4.6%
- Climb 16 (at km 129.12 km): +166 m over 1.86 km, average slope 8.9%
- Climb 17 (at km 135.68 km): +190 m over 3.28 km, average slope 5.8%
- Climb 18 (at km 139.80 km): +160 m over 2.16 km, average slope 7.4%
- Climb 19 (at km 144.37 km): +114 m over 2.07 km, average slope 5.5%
- Climb 20 (at km 157.15 km): +481 m over 5.62 km, average slope 8.6%
- Climb 21 (at km 162.58 km): +45 m over 666 m, average slope 6.8%
- Climb 22 (at km 167.48 km): +321 m over 3.54 km, average slope 9.1%
- Climb 23 (at km 171.71 km): +165 m over 1.77 km, average slope 9.3%
