Not to be confused by a 100km route of the same name around Hamburg.

This is the Stoumont black route of 30 km and 1050 m accent/decent. There are currently (March 2021) 10 similar Routes listed in the ExtraTrail system, which are all referenced on fastestknowntime.com.

Link to Route: https://extratrail.com/en/stoumont-trails/#d

30.15 kms; 1,050 m elevation gain