The Las Vegas Finals come to a close as the remaining 41 athletes tackle Stage 2, and possibly Stages 3 & 4. The redesigned Stage 2 features the Giant Ring Swing, Criss Cross Salmon Ladder, Wave Runner, Swing Surfer, Wingnut Alley, and Wall Flip. Sta... (more)ge 3 includes the Floating Boards, Key Lock Hang, Nail Clipper, Ultimate Cliffhanger, Curved Body Prop, Peg Cloud, Time Bomb, and Flying Bar. If anyone conquers Stage 4, they claim $1,000,000 and the title of “American Ninja Warrior.”