Since the series began in 2009, no athlete had ever progressed past the third stage of the competition, but in the season seven finale, both Geoff Britten and Isaac Caldiero finished the seemingly impossible course. Britten completed Stage 4 first, but Caldiero subsequently beat his time by 3.6 seconds, enabling him to win the challenge and the $1 million grand prize — meaning that Britten went home empty-handed.
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