Anello di escursionismo di 185.51 km con partenza da Tarare. Il dislivello positivo è di 9032 m, con un'altitudine compresa tra 203 m e 904 m. Durata stimata: 72 h 40 min. Comune di partenza: Tarare (Bourgogne-Franche-Comté, France).
Questa escursione comprende 31 salite significative. Con un dislivello positivo totale di 5794 m su 68.83 km, con una pendenza media del 8.4%.
- Climb 1 (at km 3.57 km): +318 m over 2.51 km, average slope 12.7%
- Climb 2 (at km 10.60 km): +406 m over 3.33 km, average slope 12.2%
- Climb 3 (at km 103.92 km): +64 m over 1.14 km, average slope 5.6%
- Climb 4 (at km 110.81 km): +104 m over 2.36 km, average slope 4.4%
- Climb 5 (at km 115.22 km): +121 m over 2.35 km, average slope 5.2%
- Climb 6 (at km 126.83 km): +261 m over 3.51 km, average slope 7.4%
- Climb 7 (at km 137.11 km): +341 m over 4.88 km, average slope 7.0%
- Climb 8 (at km 147.87 km): +316 m over 3.38 km, average slope 9.4%
- Climb 9 (at km 150.89 km): +69 m over 918 m, average slope 7.5%
- Climb 10 (at km 154.02 km): +35 m over 460 m, average slope 7.6%
- Climb 11 (at km 164.51 km): +268 m over 3.40 km, average slope 7.9%
- Climb 12 (at km 170.52 km): +332 m over 3.44 km, average slope 9.7%
- Climb 13 (at km 182.08 km): +488 m over 4.59 km, average slope 10.6%
- Climb 14 (at km 188.57 km): +198 m over 1.67 km, average slope 11.8%
- Climb 15 (at km 193.55 km): +147 m over 2.08 km, average slope 7.1%
- Climb 16 (at km 199.63 km): +216 m over 2.69 km, average slope 8.0%
- Climb 17 (at km 212.38 km): +397 m over 3.39 km, average slope 11.7%
- Climb 18 (at km 217.09 km): +47 m over 624 m, average slope 7.5%
- Climb 19 (at km 222.87 km): +373 m over 3.29 km, average slope 11.3%
- Climb 20 (at km 308.55 km): +111 m over 1.20 km, average slope 9.3%
- Climb 21 (at km 310.06 km): +30 m over 430 m, average slope 7.0%
- Climb 22 (at km 315.16 km): +92 m over 1.13 km, average slope 8.1%
- Climb 23 (at km 319.76 km): +34 m over 512 m, average slope 6.6%
- Climb 24 (at km 345.16 km): +95 m over 1.45 km, average slope 6.6%
- Climb 25 (at km 347.86 km): +89 m over 1.16 km, average slope 7.6%
- Climb 26 (at km 352.30 km): +77 m over 1.88 km, average slope 4.1%
- Climb 27 (at km 355.55 km): +97 m over 1.46 km, average slope 6.6%
- Climb 28 (at km 361.61 km): +211 m over 2.89 km, average slope 7.3%
- Climb 29 (at km 365.53 km): +126 m over 1.42 km, average slope 8.9%
- Climb 30 (at km 372.67 km): +182 m over 3.19 km, average slope 5.7%
- Climb 31 (at km 377.98 km): +149 m over 2.08 km, average slope 7.2%
