Tim doesn't have great upper body strength, so it'll be interesting to see how he approaches this challenge.

Despite being competing for the title, the remaining competitors still help each other overnight!

Nothing about climbing this wall of vines is easy.

See how the competitors handle spending the night on the island!

Despite an aggravated ankle injury, Tim R. still completes the tree climb.

Despite winning the first two biomes, Tim couldn't finish this vine climb.

Not even heights can keep Jeremy from securing the lead. For now.

Reames struggles through the gorge despite his ankle pain.

Reames and Jeremy were neck to neck at the last stretch of the challenge!

In 1862, an English miner struck gold in British Columbia and set off one of the deadliest, yet lucrative, rushes of the mid-1800s.

Ben has a close encounter with things that go creak in the night.

Master prospector does not equal master cameraman. John battles more than the elements in full panorama.

Ten days into his journey, Ben still hasn’t found a source of protein. But an early snow might have brought good luck.

Prospectors hoping to strike it rich in Devil’s Canyon can only bring in what they can carry on their backs.

Watch John’s personal attack on his nemesis, Technology. Now in infrared.

Boyce wakes to discover that rain has surrounded his camp with water, isolating him from his mining equipment and virtually pushing him out of the Devil’s Canyon.