Holly Willoughby and Freddie Flintoff present live from Crystal Palace athletics stadium and Alex Scott reports from trackside as 12 celebrities take on a series of sporting challenges. The opening night sees the women go head-to-head in a hurdles race while the men do battle in the hammer and 400m race, while there is also the first round of the mixed synchronised diving.

Holly Willoughby and Freddie Flintoff present coverage of the second night of the contest. Tonight sees the men compete in the 50m freestyle, whilst the women have the 50m breaststroke to contend with. Plus, coverage of the men's canoe slalom, and the final round of the mixed synchronised diving

Holly Willoughby and Freddie Flintoff present coverage of the third night of action from the contest, as the men battle it out in the 110m hurdles, and the women look to score points in the 400m race. Plus, coverage of the women's javelin

Holly Willoughby and Freddie Flintoff introduce live action from the Lee Valley VeloPark where Alex Scott is trackside for coverage of night four of the contest. The competition is reaching it's climax as 12 celebrities take on the sporting challenge of a lifetime. Tonight's action sees the women take on the keirin race, while the men go wheel to wheel in the elimination race. Also includes coverage of the women's speed climbing event

Holly Willoughby and Freddie Flintoff are live from Crystal Palace and Alex Scott is trackside for the finals. It's the last chance for the 12 celebrities to win points as they try to win gold and pick up the trophy. Tonight's action sees the 100m for both men and women, with coverage of the women's weightlifting and men's speed climbing