It's the first of the Semi Finals and ANW just got a monstrous upgrade. With awe-inspiring obstacles, fan favourites and newbie Ninjas battle it out to make the Grand Finals.

After being conquered last year, Mt Midoriyama wants revenge. Ninja's will be challenged in new and unexpected ways on the toughest course ever designed.

It's the last of the Australian Ninja Warrior Semi Finals and the last chance for a coveted spot in the Grand Finals.