The new alpine single track trails were the last part of the already impressive setup that now goes right to the top of the mountain .
Whistler Blackcomb resort has expanded the Summer mountain biking trails to the top of Whistler mountain .
The new alpine single track trails were the last part of the already impressive setup that now goes right to the top of the Whistler mountain .
Whistler Blackcomb resort has expanded the Summer mountain biking trails to the top of Whistler mountain .