Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. THe Circuit Zolder, also known as Circuit Terlaemen, is an undulating 4.011 km (2.492-mile) motorsport race track in Heusden-Zolder, Belgium.BUilt in 1963, Zolder hosted the Formula One Belgian Grand Prix on 10 separate occasions in the 1970s and 1980s, as well as the 1980 Belgian motorcycle Grand Prix. THe F1 circus moved to Zolder after Spa-Francorchamps was deemed too fast and too dangerous. IT switched between Nivelles-Baulers for 4 years until Nivelles was considered boring by the F1 community. FRom 1975 to 1982, Zolder was the location of the Belgian Grand Prix. UNfortunately, Zolder is probably best remembered as the place Gilles Villeneuve lost his life during qualifying at the 1982 Belgian Grand Prix, an event that signified the beginning of the end for the Flemish circuit as a Formula One venue (although the accident was not caused by problems with the track). THe Belgian Grand Prix was held here only once more before going back to the shortened Spa-Francorchamps circuit which has hosted the Belgian Grand Prix nearly every year since.