Winning a national motorcycling title is one thing but successfully defending it has often been described as the tougher of the two tasks.
But this is something Masterton builder Mason Wilkie, 22, is determined to achieve when he again tackles the New Zealand Motorcycle TT Championships at Kuratau, near Turangi, this weekend.
TT racing is very much like superbike racing but on soil instead of tarmac - it's a relatively flat paddock and there are no jumps to slow down the dirt bike racers.
The starting line-up for this weekend includes stars of motocross, cross-country, enduro and even road-racing, All Terrain Vehicle (ATV) and super motard, and all will be hitting eye-watering speeds as they chase glory at the 13th annual Bike Torque Yamaha-sponsored national TT championships, at the southwestern tip of Lake Taupo.
The racing in the premier motorcycle category, the open class bikes, went right down to the wire last season before Wairarapa's Wilkie, aboard a Sargent Yamaha YZ450F, finally tipped the balance of power his way.