[Video] McLaren 650S GT3 fights Italian hillclimb | GRR

Hillclimbing is one of the oldest forms of motorsport. Many of us might look to Formula 1, the BTCC or IndyCar for our racing kicks nowadays, but they all need tracks, and by comparison all you need for a hillclimb is a twisty road that heads up a hill. That is why all over the world there are hillclimbs happening every week, and you’ll see lightweight single-seaters and dinky road cars hurtling up and down them. A McLaren 650S GT3 car sounds perfect for a skyward sprint, then…