Grelly Adventures
Grelly '27
Trelly '26
Partners
Contact
Who Are We ?
More
20-23/05/2027
FULLY BOOKED
7th Edition
May 20 - 23, 2027
Offroad bikepacking
Start/Finish: TBD, BE
3 or 4 days 'Adventure'
375, 475, 575, 675 & 825 km
Trelly '27
September 2027
Multi-stage trail running
Start/Finish: TBD
100 - 160 km
GS '26
"La Conquista"
Gravel Ride
Social meets endurance
Start/Finish: Bierbeek
45 up to 175 km
GGR '26
Grelly/Trelly Reunion
Start/Finish: Bierbeek, Be
TBD
On invitation only
Copyright 2025: VZW Adventure Cycling