Ice Hockey: 
The "Underwater Hockey" described on Breakneck Ridge can be played if the weather is set to snow. The puck appears on
top of the ice and the "goals" can be used. 

Torture Pit Track: 
While Racing on Sidewinder Canyon race to the 4th checkpoint. Go past the bridge and make a quick right going through the
barricades to the right. Follow the dirt path and stop after the first bridge and make a right onto another bridge and follow that
bridge to the end and you will see a checkpoint that will say "pit" go throught the checkpoint and follow the on screen
instructions and you'll get the track. 

Underwater Hockey Rink: 
In Breakneck Ridge you should see a pool of water with two arches standing above the water. If you go under water, you will
see a hockey puck. Those two arches you saw above the water are nets.