Circuito de senderismo de 271.51 km desde Brussegem. El desnivel positivo es de 7689 m, con una altitud entre 17 m y 424 m. Duración estimada: 105 h 30 min. Municipio de salida: Brussegem (Wallonie, België / Belgique / Belgien).
Esta ruta incluye 23 subidas significativas. Con un desnivel acumulado de 4075 m a lo largo de 125.54 km, con una pendiente media del 3.3%.
- Climb 1 (at km 136.38 km): +1098 m over 52.46 km, average slope 2.1%
- Climb 2 (at km 197.27 km): +457 m over 33.88 km, average slope 1.4%
- Climb 3 (at km 204.50 km): +111 m over 2.70 km, average slope 4.1%
- Climb 4 (at km 213.12 km): +189 m over 2.52 km, average slope 7.5%
- Climb 5 (at km 219.41 km): +138 m over 2.31 km, average slope 6.0%
- Climb 6 (at km 222.39 km): +159 m over 1.21 km, average slope 13.1%
- Climb 7 (at km 231.02 km): +182 m over 3.20 km, average slope 5.7%
- Climb 8 (at km 259.57 km): +47 m over 424 m, average slope 11.1%
- Climb 9 (at km 264.04 km): +122 m over 864 m, average slope 14.1%
- Climb 10 (at km 292.87 km): +128 m over 1.11 km, average slope 11.5%
- Climb 11 (at km 299.30 km): +118 m over 504 m, average slope 23.4%
- Climb 12 (at km 306.37 km): +144 m over 2.30 km, average slope 6.3%
- Climb 13 (at km 337.37 km): +50 m over 1.46 km, average slope 3.4%
- Climb 14 (at km 341.13 km): +74 m over 1.67 km, average slope 4.4%
- Climb 15 (at km 352.33 km): +88 m over 1.55 km, average slope 5.7%
- Climb 16 (at km 406.18 km): +124 m over 1.71 km, average slope 7.3%
- Climb 17 (at km 427.54 km): +155 m over 2.35 km, average slope 6.6%
- Climb 18 (at km 434.36 km): +103 m over 2.69 km, average slope 3.8%
- Climb 19 (at km 443.58 km): +75 m over 1.02 km, average slope 7.4%
- Climb 20 (at km 450.09 km): +50 m over 873 m, average slope 5.7%
- Climb 21 (at km 491.98 km): +225 m over 3.70 km, average slope 6.1%
- Climb 22 (at km 497.42 km): +90 m over 2.24 km, average slope 4.0%
- Climb 23 (at km 504.78 km): +148 m over 2.79 km, average slope 5.3%
