SPIELBERG, Austria, Aug 17 (Reuters) - Six-times MotoGP champion Marc Marquez marked the 1,000th premier class race in history by winning the Austrian Grand Prix for the first time in his career to take a mammoth 142-point lead over his brother Alex in the championship.

Marc Marquez’s acceleration in the Austrian MotoGP has been highlighted as one of his keys to success at the Red Bull Ring.

Aprilia’s Marco Bezzecchi led much of the race after starting from pole position before Marquez pounced. The Italian then succumbed to charging Gresini Ducati rider Fermin Aldeguer, who took his best MotoGP result with second place.