Is this the most terrifying event in sport? The Red Bull Rampage sees some of the world's most fearless mountain bike riders risk life and limb in pursuit of glory.
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Held at the breathtaking Zion National Park in Utah, U.S., the event sees riders start 1000 feet up before essentially throwing themselves down a cliff.
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Each rider selects their own route through the course, which contains several wooden features which can be used for gravity-defying stunts. Competitors are given a score based on their choice of line down the mountain, their technical skill and the complexity of tricks.
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The competition was first held in 2001 but was canceled in 2004 because riders were taking too many risks in a bid to clinch victory. Prior to the edition of the wooden features, it was previously staged on an all-natural course.
Canada's Kurt Sorge registered a score of 96.5 -- the highest in the competitions history and enough to make him only the second rider in history to win the event more than once. "It's a dream come true, I couldn't be happier. I'm looking forward to getting back on my bike and working hard," said the 26-year-old.
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Sorge (C), who last won the event in 2012, picked up the $100,000 winner's check after performing two backflips -- dazzling the judges and thousands of fans in the process.
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Andreu Lacondeguy, who won last year's Rampage, came close to repeating the feat. The Spaniard improved on his score from 2014 but was unable to better Sorge's efforts.
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Forty of the world's top riders competed in the what is regarded as the premier freeride mountain bike competition.
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Jeremy Hottinger, who failed to make the final, went over his handle bars and collided with a cameraman during one of his runs.
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Frenchman Antoine Bizet had a heavy fall after attempting a double backflip in Friday's final. The event was pushed forward a day because heavy rain and thunderstorms were forecast for Saturday.
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Britain's Sam Reynolds performed the "Best Trick" of the contest -- wowing the crowd with his jaw-dropping superman over the canyon.