The Citadel circuit at Namur was the setting for round 10 of the 1987 World 500 cc Motocross Championship and muddy conditions ensured a tough round for the dirtbike gladiators. Belgian Georges Jobe was hoping for extra incentive on his home course. Britain's Kurt Nicoll found the going tough but Heinz Kinigadner appeared to relish the treacherous surfaces along with Kees van der Ven. Dave Thorpe was unable to ride after breaking his arm, and a valuable chance to use his mud plugging knowledge was lost. Capturing all the action, mud and drama, this review is jam packed with excitement and thrills!