Grelly is a self-supported offroad bikepacking adventure open for solo riders and duos starting and finishing in Eupen, Belgium. There are two time options, 4 days (450-825 km) and 3 days (325, 500 or 700 km). People subscribing for the full distance will visit Belgium, Germany, France and see Luxemburg and The Netherlands.
Register: https://docs.google.com/forms/d/e/1FAIpQLSeXJ2goBpQbe81iD8vLdn1Ei2YSEA_NKCLYJeZa9OvlB2MlrA/viewform