Race to the Center of the Earth (2021)

Episode Overview

The competition heats up as each team relies on both physical stamina and mental resilience to push through. In Russia, mechanical issues threaten to derail the team's advantage in the race. Meanwhile, in Canada, personal dynamics are strained, putting relationships to the ultimate test. In South America, a bold choice must be made, risking everything. Lastly, Team Southeast Asia confronts their toughest challenge so far, pushing them to their limits.