Circuito de senderismo de 146.00 km desde Aachen. El desnivel positivo es de 2697 m, con una altitud entre 61 m y 355 m. Duración estimada: 48 h. Municipio de salida: Aachen (Wallonie, België / Belgique / Belgien).
Esta ruta incluye 13 subidas significativas. Con un desnivel acumulado de 1595 m a lo largo de 37.33 km, con una pendiente media del 4.3%.
- Climb 1 (at km 4.70 km): +171 m over 3.47 km, average slope 4.9%
- Climb 2 (at km 18.23 km): +186 m over 6.02 km, average slope 3.1%
- Climb 3 (at km 24.47 km): +53 m over 2.36 km, average slope 2.2%
- Climb 4 (at km 28.68 km): +36 m over 1.97 km, average slope 1.8%
- Climb 5 (at km 65.34 km): +286 m over 5.73 km, average slope 5.0%
- Climb 6 (at km 70.38 km): +38 m over 940 m, average slope 4.0%
- Climb 7 (at km 77.75 km): +163 m over 2.93 km, average slope 5.6%
- Climb 8 (at km 86.65 km): +139 m over 3.30 km, average slope 4.2%
- Climb 9 (at km 91.75 km): +40 m over 1.43 km, average slope 2.8%
- Climb 10 (at km 98.78 km): +64 m over 1.97 km, average slope 3.3%
- Climb 11 (at km 107.87 km): +143 m over 1.74 km, average slope 8.2%
- Climb 12 (at km 114.33 km): +168 m over 3.69 km, average slope 4.6%
- Climb 13 (at km 131.47 km): +108 m over 1.79 km, average slope 6.0%
