70.04 km loop hiking starting from Martelange. Elevation gain is 3701 m, with altitude ranging from 202 m to 494 m. Estimated time: 28 h 20 min. Starting town: Martelange (Wallonia, Luxembourg).
This hike includes 18 significant climbs. With a total elevation gain of 2041 m across 32.48 km, with an average slope of 6.3%.
- Climb 1 (at km 2.90 km): +83 m over 1.13 km, average slope 7.3%
- Climb 2 (at km 8.74 km): +64 m over 1.03 km, average slope 6.2%
- Climb 3 (at km 12.43 km): +36 m over 652 m, average slope 5.5%
- Climb 4 (at km 14.01 km): +118 m over 586 m, average slope 20.2%
- Climb 5 (at km 17.75 km): +105 m over 1.06 km, average slope 9.9%
- Climb 6 (at km 21.99 km): +159 m over 1.48 km, average slope 10.8%
- Climb 7 (at km 37.62 km): +89 m over 13.24 km, average slope 0.7%
- Climb 8 (at km 39.85 km): +75 m over 851 m, average slope 8.8%
- Climb 9 (at km 42.96 km): +69 m over 710 m, average slope 9.7%
- Climb 10 (at km 48.01 km): +126 m over 1.49 km, average slope 8.4%
- Climb 11 (at km 51.27 km): +159 m over 1.14 km, average slope 13.9%
- Climb 12 (at km 54.42 km): +99 m over 864 m, average slope 11.5%
- Climb 13 (at km 57.66 km): +83 m over 554 m, average slope 15.0%
- Climb 14 (at km 62.84 km): +129 m over 1.26 km, average slope 10.3%
- Climb 15 (at km 83.64 km): +97 m over 1.02 km, average slope 9.5%
- Climb 16 (at km 88.53 km): +154 m over 1.03 km, average slope 15.0%
- Climb 17 (at km 90.68 km): +98 m over 959 m, average slope 10.2%
- Climb 18 (at km 108.18 km): +298 m over 3.42 km, average slope 8.7%
