Circuito de senderismo de 134.62 km desde Lenzkirch. El desnivel positivo es de 5262 m, con una altitud entre 396 m y 1126 m. Duración estimada: 45 h. Municipio de salida: Lenzkirch (Baden-Württemberg, Allemagne).
Esta ruta incluye 19 subidas significativas. Con un desnivel acumulado de 2643 m a lo largo de 29.27 km, con una pendiente media del 9.0%.
- Climb 1 (at km 12.84 km): +128 m over 1.45 km, average slope 8.8%
- Climb 2 (at km 29.15 km): +101 m over 999 m, average slope 10.1%
- Climb 3 (at km 34.52 km): +165 m over 1.26 km, average slope 13.1%
- Climb 4 (at km 95.29 km): +91 m over 1.39 km, average slope 6.6%
- Climb 5 (at km 97.82 km): +69 m over 1.47 km, average slope 4.7%
- Climb 6 (at km 103.44 km): +62 m over 1.68 km, average slope 3.7%
- Climb 7 (at km 107.75 km): +88 m over 1.13 km, average slope 7.8%
- Climb 8 (at km 113.66 km): +59 m over 837 m, average slope 7.1%
- Climb 9 (at km 117.88 km): +73 m over 970 m, average slope 7.5%
- Climb 10 (at km 120.77 km): +184 m over 1.51 km, average slope 12.2%
- Climb 11 (at km 126.19 km): +57 m over 794 m, average slope 7.2%
- Climb 12 (at km 130.25 km): +92 m over 994 m, average slope 9.3%
- Climb 13 (at km 139.84 km): +170 m over 1.75 km, average slope 9.7%
- Climb 14 (at km 143.69 km): +147 m over 1.31 km, average slope 11.2%
- Climb 15 (at km 149.10 km): +228 m over 2.77 km, average slope 8.2%
- Climb 16 (at km 156.84 km): +306 m over 2.10 km, average slope 14.6%
- Climb 17 (at km 164.55 km): +315 m over 3.72 km, average slope 8.5%
- Climb 18 (at km 176.96 km): +142 m over 1.54 km, average slope 9.2%
- Climb 19 (at km 184.38 km): +166 m over 1.60 km, average slope 10.4%
