Matt Steffanina

In a series first, 11 new teams of social media stars depart from their own homes all across the country and head for Mexico City, where they set off fireworks and dig deep at an archaeological Roadblock.

For the first time ever, the Race travels to Colombia where Racers go mud-diving for emeralds in a volcano.

The Race reaches new heights as teams climb 15,000 feet in the French Alps, and one team may be in jeopardy of elimination after dropping their clue down a mountain.

The race continues in Columbia, where claustrophobia could prevent a racer from going deep into the catacombs to retrieve their next clue.

A romance blossoms between two racers, and teams are caught in one of the largest-ever footraces to the mat for first place.

For the first time in Race history, teams travel to Yerevan, Armenia, where an express pass is on the line for the winner of the leg.