Grelly “Special One” is a 1000-1100km self-supported bikepacking adventure following lesser-known tracks in southern Belgium…

When

Date: August 18, 2025

Time: 8:30 am

Details

Cost: €125

Event Website

Organizer: Grelly Cycling

Email: grelly.cycling@gmail.com

We’ve added an additional distance for this 5th-anniversary edition as a race option. Seven days to concur the best off-road track that the Belgian Ardennes and surroundings give us. Suitable for grown-up gravel bikes and MTBs. The distance will be around 1000-1100km with a predicted elevation gain of around 17,000m.