The Grand Prix de la Région Wallonne (French for Grand Prix of the Walloon region) is a cyclo-cross race held annually since its creation in 1998.
For many years it was held at Dottignies, Belgium. Its November 2014 edition was the first to be held at the Circuit de Spa-Francorchamps, better known for motor racing. This edition also saw it become part of the Superprestige competition series, marking the first time that the Superprestige has been held in Wallonia.
References
Grand Prix de la Région Wallonne Wikipedia(Text) CC BY-SA