Kinda late for posting this but it is this weekend March 2 & 3.
Saturday is big air and rail jam.
Sunday is Slope Style
The slope style course has 3 sets of rails 2 jumps one more set of rails and one more jump. The jumps are 45 50 45ish. The 50 ft jump is where the big air will be held
Check out Chestnutmtn.com for full details.