North West 200 - 2010 - Episode 2

It's not just the biggest sporting event in Northern Ireland, this four-day festival is the fastest motorcycle road race in the world, with top riders elbow to elbow at 200 miles per hour through the streets of the coastal town of Portrush. You may think you've seen it all after seeing Valentino Rossi, but the Doctor says road racing is too fast for him!