Whitcombes v Severns
Two teams who lost their first heats compete to stay in the competition and attempt to find the connection between Picacho Peak, La Brea Tar Pits, Sierra Nevada Mountains and Rio Grande River.
Two teams who lost their first heats compete to stay in the competition and attempt to find the connection between Picacho Peak, La Brea Tar Pits, Sierra Nevada Mountains and Rio Grande River.