Overview
- The one-hour special is scheduled for 3:35pm on December 25 on BBC One and BBC iPlayer.
- Olympic boxing great Nicola Adams joins fitness coach Joe Wicks, TV presenter Vogue Williams and reality star Sam Thompson.
- Filmed at Sheffield Arena before thousands of fans, the challenges include The Wall, Duel and the climactic Eliminator.
- Adams described taking part as a childhood dream and said she relished the chance to test herself against the Gladiators.
- Wicks hopes to inspire children to get active, Thompson signed up as a bucket-list nod despite family warnings, and Williams changed travel plans with little time to train.