Circuito de senderismo de 109.96 km desde Bad Iburg. El desnivel positivo es de 3748 m, con una altitud entre 80 m y 340 m. Duración estimada: 39 h 30 min. Municipio de salida: Bad Iburg (Niedersachsen, Allemagne).
Esta ruta incluye 13 subidas significativas. Con un desnivel acumulado de 2278 m a lo largo de 35.62 km, con una pendiente media del 6.4%.
- Climb 1 (at km 3.20 km): +110 m over 1.30 km, average slope 8.5%
- Climb 2 (at km 9.88 km): +141 m over 2.61 km, average slope 5.4%
- Climb 3 (at km 19.77 km): +277 m over 3.03 km, average slope 9.1%
- Climb 4 (at km 25.74 km): +229 m over 2.74 km, average slope 8.4%
- Climb 5 (at km 31.04 km): +109 m over 1.06 km, average slope 10.3%
- Climb 6 (at km 34.28 km): +73 m over 924 m, average slope 7.9%
- Climb 7 (at km 58.47 km): +277 m over 6.74 km, average slope 4.1%
- Climb 8 (at km 72.75 km): +244 m over 5.02 km, average slope 4.9%
- Climb 9 (at km 82.75 km): +259 m over 3.20 km, average slope 8.1%
- Climb 10 (at km 92.72 km): +201 m over 3.89 km, average slope 5.2%
- Climb 11 (at km 97.27 km): +101 m over 1.23 km, average slope 8.2%
- Climb 12 (at km 101.20 km): +86 m over 1.24 km, average slope 6.9%
- Climb 13 (at km 120.28 km): +171 m over 2.64 km, average slope 6.5%
