According to locals: the area we ran on today is similar to the maps in the valley of San Martino di castrozza. The only difference is that the runnability is way better. more pine trees with soft pine needles on the ground and less soft icky dead leaves.
Another thing is that right now on the long distance map there is still a metre and a half of snow. so be prepared that it will be cold there. apparently there are lots of tracks on the map and they are good hand rails for contouring around hills. the tracks are sometimes hard to see they look pretty much like the rest of the ground but there is maybe a slight depression in the ground to indicate a track. when going to a control that has a route contouring around a hill, go down to a track and then run back up, you will actually save climbing avoiding little valleys and creeks, the creeks are really really steep and quite slow to run in because they are wet and marshy.
Learn how to zig zag down hills, LIke almost vertical hills and the best idea to get up really steep hills is to walk but take bigger strides.. also using your hands to grab onto things to pull you up because the ground is slippery.
what else... techinically its all very simple and straight forward, maybe the jwoc maps will be more technical, its basically the running down the hill contorls and picking the best route choice for your capabilities.