Register now for Roc d'Ardenne 2020 18.10.2019 Golazo We are open! Register now for the 7th edition of Roc d'Ardenne which will take place in Houffalize from 1st to 3rd May 2020. Register quickly and enjoy extra hard your winter training 😊. See you in Houffalize on Friday 1st May! Register now!