If that Ronseal-esque name didn't give it away, the format is pretty simple: take one X Games-sized superpipe, stick another one next to it and hey presto - Double Pipe! Cue the usual flurry of dub corks but with the added incentive to transfer between stunt-ditches for extra rad points. Plus there are rails and wallrides aplenty, both on the middle spine and the outside walls.
We'll have the previews, results and highlights as it happens here on whitelines.com. And if you live in the States, you'll be able to watch it on NBC as part of the Signature Sessions series.