As well as the second annual World Championships in Bischofshofen, there'll be 16 more competitions, four more than in 2017, including Whistler Mountain, where forest fires prevented the event happening last season. The first three events of this season are all on May 12, 2018 in Finland, Japan and the USA.
But what is Red Bull 400? The answer is: an unbelievably gruelling 400m run up a ski jump at the wrong time of year for winter sports, in the opposite direction to what the jump's designer originally intended.
Click below to see what happened when journalist Dominique Granger tried the event out for herself:
See below for a full calendar of events in 2018:
Copper Peak, MI
Val di Fiemme
Whistler Mountain, BC
Park City, UT