February 20, 2023 · 45 min
Celebrities compete in athletic challenges for a share of a £100,000 prize fund.
February 21, 2023 · 45 min
Alliances are formed in a test of endurance and memory.
February 22, 2023 · 45 min
Model and reality star Arabella Chi faces a dilemma: will she stay loyal to an old friend?
February 23, 2023 · 45 min
One player questions if her friendship is worth risking £50,000 for?
February 23, 2023 · 45 min
Host Mark Wright presides over the Final, as the remaining Challengers race across the Argentinian countryside for their share of £100,000, and to be crowned Challenge UK Champion.
