A young man has been left with serious head injuries after a bad motorcross crash in the Hunter Valley yesterday.
The 19-year-old came off his bike and was then run over by another rider.
They were racing at the Singleton District Motorcycle Club track at Ravensworth.
He was airlifted to John Hunter Hospital by the Westpac Rescue Helicopter in a serious condition.
There was also a bad crash at last year's event, with a 17 year old boy suffering chest injuries in a collision with another rider.