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Qualifiers continue in Las Vegas with a special "How to Train Your Dragon" episode. Dragons Toothless and Stormfly join the ninjas, and the film's star joins Matt and Akbar in the booth.
Qualifying rounds begin in Las Vegas on the world's most challenging obstacle course. The competition returns bigger than ever by bringing back trailblazers, record-setters and fan-favorite competitors from the last 16 seasons.
Qualifying rounds continue in Las Vegas on the world's most challenging obstacle course. The top 20 athletes of the night will advance to the semifinals.