Run over the every-day roads of the Isle of Man for the past 100 years the world-famous Tourist Trophy races have gripped the imaginations of successive generations of motorcyclists. From the earliest days of single-speed belt-driven machines delivering 5 bhp to the highly developed projectiles of today offering a fearsome 200 bhp race fans have thronged the roadside banks & watched in awe as the best racing motorcyclists in the world rode the fastest machines of their day around the twists turns & climbs of the 374 mile Mountain Course all in pursuit of a coveted Tourist Trophy.