Circuito de senderismo de 101.16 km desde La Chaise. El desnivel positivo es de 3037 m, con una altitud entre 266 m y 900 m. Duración estimada: 37 h 10 min. Municipio de salida: La Chaise (Bourgogne-Franche-Comté, France).
Esta ruta incluye 16 subidas significativas. Con un desnivel acumulado de 2329 m a lo largo de 33.22 km, con una pendiente media del 7.0%.
- Climb 1 (at km 484 m): +35 m over 435 m, average slope 8.1%
- Climb 2 (at km 6.02 km): +224 m over 2.20 km, average slope 10.2%
- Climb 3 (at km 12.73 km): +96 m over 1.10 km, average slope 8.7%
- Climb 4 (at km 16.06 km): +32 m over 437 m, average slope 7.3%
- Climb 5 (at km 20.51 km): +230 m over 2.34 km, average slope 9.8%
- Climb 6 (at km 34.90 km): +486 m over 7.89 km, average slope 6.2%
- Climb 7 (at km 42.07 km): +91 m over 2.10 km, average slope 4.3%
- Climb 8 (at km 46.81 km): +260 m over 3.11 km, average slope 8.4%
- Climb 9 (at km 52.80 km): +103 m over 1.51 km, average slope 6.8%
- Climb 10 (at km 57.61 km): +117 m over 1.60 km, average slope 7.3%
- Climb 11 (at km 66.54 km): +284 m over 3.44 km, average slope 8.3%
- Climb 12 (at km 71.79 km): +83 m over 1.47 km, average slope 5.7%
- Climb 13 (at km 77.22 km): +42 m over 1.00 km, average slope 4.2%
- Climb 14 (at km 89.23 km): +118 m over 2.43 km, average slope 4.9%
- Climb 15 (at km 93.76 km): +66 m over 843 m, average slope 7.8%
- Climb 16 (at km 96.00 km): +62 m over 1.31 km, average slope 4.7%
