Circuito de senderismo de 89.90 km desde Blansingen. El desnivel positivo es de 2659 m, con una altitud entre 228 m y 453 m. Duración estimada: 35 h 40 min. Municipio de salida: Blansingen (Baden-Württemberg, Allemagne).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 1639 m a lo largo de 44.41 km, con una pendiente media del 3.7%.
- Climb 1 (at km 6.04 km): +37 m over 1.12 km, average slope 3.3%
- Climb 2 (at km 14.24 km): +178 m over 3.10 km, average slope 5.7%
- Climb 3 (at km 19.70 km): +111 m over 2.29 km, average slope 4.8%
- Climb 4 (at km 29.40 km): +112 m over 2.65 km, average slope 4.2%
- Climb 5 (at km 63.72 km): +159 m over 2.20 km, average slope 7.2%
- Climb 6 (at km 77.31 km): +128 m over 2.05 km, average slope 6.2%
- Climb 7 (at km 81.00 km): +37 m over 671 m, average slope 5.5%
- Climb 8 (at km 83.60 km): +134 m over 1.97 km, average slope 6.8%
- Climb 9 (at km 88.42 km): +134 m over 1.94 km, average slope 6.9%
- Climb 10 (at km 125.11 km): +183 m over 19.69 km, average slope 0.9%
- Climb 11 (at km 148.05 km): +150 m over 1.89 km, average slope 7.9%
- Climb 12 (at km 154.41 km): +103 m over 1.56 km, average slope 6.6%
- Climb 13 (at km 157.62 km): +37 m over 696 m, average slope 5.3%
- Climb 14 (at km 164.89 km): +136 m over 2.58 km, average slope 5.3%
