Some hardcore rides can be found with Turramurra Cyclery. The most savage would be Dawn Patrol on Wednesday morning 6am sharp. 100km up hill and down dale at a hard pace. They also do paceline training at Homebush on Thursday evenings, a little climb ride on Tuesday evenings. Checkout
http://www.turramurracyclery.com.au/...es&ida=Regular
I do Akuna Bay on Saturdays
But if he's staying down south or way out west then those rides prolly aren't any use to him...