Colin O'Brady hosts the Taylors and Yuens in a three-day adventure on foot and all-terrain vehicles through steep elevation gains and a labyrinth of rocky landscapes. Who will pass this daunting task and claim the $10,000?

Colin O'Brady hosts the Jones and Renterias on a wild adventure as they make daunting assents, daring rappels, and exhausting rafting journeys. Which family will be the first to raise their flag, in this fight to the finish and claim the $10,000?