Circuito de senderismo de 126.81 km desde Siegen. El desnivel positivo es de 4883 m, con una altitud entre 240 m y 842 m. Duración estimada: 44 h 40 min. Municipio de salida: Siegen (Nordrhein-Westfalen, Allemagne).
Esta ruta incluye 21 subidas significativas. Con un desnivel acumulado de 2679 m a lo largo de 34.66 km, con una pendiente media del 7.7%.
- Climb 1 (at km 1.43 km): +55 m over 778 m, average slope 7.1%
- Climb 2 (at km 4.26 km): +91 m over 1.24 km, average slope 7.3%
- Climb 3 (at km 9.34 km): +126 m over 1.74 km, average slope 7.3%
- Climb 4 (at km 91.20 km): +119 m over 1.26 km, average slope 9.5%
- Climb 5 (at km 93.97 km): +51 m over 988 m, average slope 5.2%
- Climb 6 (at km 95.43 km): +57 m over 571 m, average slope 10.0%
- Climb 7 (at km 98.16 km): +47 m over 741 m, average slope 6.4%
- Climb 8 (at km 105.07 km): +226 m over 3.10 km, average slope 7.3%
- Climb 9 (at km 112.67 km): +162 m over 2.33 km, average slope 7.0%
- Climb 10 (at km 117.36 km): +142 m over 1.47 km, average slope 9.7%
- Climb 11 (at km 122.66 km): +173 m over 1.79 km, average slope 9.6%
- Climb 12 (at km 132.53 km): +92 m over 1.01 km, average slope 9.1%
- Climb 13 (at km 140.92 km): +309 m over 3.74 km, average slope 8.3%
- Climb 14 (at km 144.15 km): +37 m over 416 m, average slope 8.9%
- Climb 15 (at km 149.84 km): +96 m over 1.33 km, average slope 7.2%
- Climb 16 (at km 153.11 km): +75 m over 1.08 km, average slope 7.0%
- Climb 17 (at km 161.95 km): +289 m over 3.60 km, average slope 8.0%
- Climb 18 (at km 179.16 km): +258 m over 3.51 km, average slope 7.3%
- Climb 19 (at km 187.76 km): +205 m over 2.88 km, average slope 7.1%
- Climb 20 (at km 189.78 km): +34 m over 453 m, average slope 7.5%
- Climb 21 (at km 193.70 km): +35 m over 647 m, average slope 5.4%
