Canada's Ultimate Challenge (2023)

S1E7 The Semi-Finals: Sudbury, ON

During the semi-finals, individual competitors tackle the Smokestack Climb in Sudbury, while the teams descend 750 meters underground for the Mine Rescue challenge. Meanwhile, pairs take on a thrilling Sea-Doo Slalom tubing course. Ultimately, only two teams manage to secure their spot in the next round.