Being staged for the second time at FIS Snowboard World Championships slopestyle will kick off things in Stoneham tomorrow.
The riders will go for a three kicker line first.
The jumps are growing in sizes from 58 feet to 62 feet and 70 feet (take off to knuckle).
Thereafter the competitors will go for a 45 feet butter box which ends up with a drop off fun box or down rail before they finish things off on a rail set.
This is how the course will look like.