Hot Wheels: Ultimate Challenge

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.

Designer Daniel Corbin and real estate agent Maïka Desnoyers get into a friendly competition in every episode to help a couple make a big decision: sell or renovate?

A competition reality series that challenges a lucky few to create their very own superhero and reward the winner with having their character immortalized in a new comic book.

A single bachelor dates multiple women over several weeks, narrowing them down to hopefully find his true love.

Spartacus Run

Three girls fed up with lying hotties are looking for guys with serious intentions. On a paradise island, they will live with 11 “nice guys” who truly believe in love and 11 “Fboys” who are looking for fun and money. Will they discover who’s who?

Aspiring models compete for a chance to break into the business with a panel of judges critiquing their progress throughout the competition.

This is an ancient style chamber escaping reality show which the celebrity guests are to use their wits to pass each checkpoint and also whether they show good teamwork or working together against the opposing team.

The Biggest Loser features obese people competing to win a cash prize by losing the highest percentage of weight relative to their initial weight.

A group of "Beauties" and a group of "Geeks" are paired up to compete as couples for a shared $250,000 and other prizes. Each beauty lives together in a room with her geek during the course of the competition. There are challenges shown each episode, one testing the beauties on a primarily academic subject, and another that has the geeks competing in a more popular/social realm. The winners of the challenges select two teams to compete against each other in a pure "quiz show" type question and answer session: the team with fewer correct answers gets eliminated.

Teams of amateur robot fighting enthusiasts battle it out over a series of rounds in a huge purpose-built arena aiming to become the Robot Wars Champion.

The Games is a British reality television series that ran on Channel 4 for four series, in which 10 celebrities competed against each other, by doing Olympic-style events, such as weight lifting, gymnastics and diving. At the end of the series, the contestants with the most points from each round were awarded either a gold, silver or bronze medal. The show was mainly filmed in Sheffield, at the Sheffield Arena, Don Valley Stadium and Ponds Forge. In later series, the English Institute of Sport – Sheffield, iceSheffield and in series 4 the National Watersports Centre in Nottingham were used for the first time. The Games was presented by Jamie Theakston for the entirety of its run, with track-side reports from Jayne Middlemiss in series 1–3 and Kirsty Gallacher in series 4. The Games also had an after-show called The Games: Live at Trackside, aired on Channel 4's sister channel E4. The first series was presented by Dougie Anderson, whilst the second was hosted by Gamezville presenters Darren Malcolm and Jamie Atiko. Justin Lee Collins and Caroline Flack took over as presenters for the third and fourth series. For the final series an extra one-hour show was added on E4 in the afternoon called The Games: Live at the Heats, and the evening show changed title to become The Games: Inside Track.

In the high-stakes world of motorsports, nothing is more intense than competitive go-karting. The parents of young racers know that if anyone can get their kid to the top, it's Troy Adams of the legendary Adams Motorsports Park, which is one of the first African American-owned tracks in the country.

Amazing Grace

Just how far is a chef willing to go to win a cooking competition? Cutthroat Kitchen hands four chefs each $25,000 and the opportunity to spend that money on helping themselves or sabotaging their competitors. Ingredients will be thieved, utensils destroyed and valuable time on the clock lost when the chefs compete to cook delicious dishes while also having to outplot the competition. With Alton Brown as the devilish provocateur, nothing is out of bounds when money changes hands and we see just how far chefs will go to ensure they have the winning dish.

Twenty-two of the most iconic, boldest, and fiercest Challenge All Stars from the original The Real World and Road Rules return for a second chance at the ultimate competition as they vie for their shot at the $500,000 grand prize. Follow the competitors as they face unprecedented, over-the-top challenges set in the Andes Mountains of Argentina.

Last Family Standing

I Want your Song

Gladiators is a British television entertainment series, produced by LWT for ITV, and broadcast between 10 October 1992 and 1 January 2000. It is an adaptation of the American format American Gladiators. The success of the British series spawned further adaptations in Australia and Sweden. The series was revived in 2008, before again being cancelled in 2009. The series was originally presented by John Fashanu and Ulrika Jonsson, however, Fashanu was replaced by Jeremy Guscott in 1997. Guscott left the series in 1998, and subsequently, Fashanu returned for the final series in 1999. The series was refereed by John Anderson and the timekeepers over the show's run were Andrew Norgate, Derek Redmond and Eugene Gilkes. John Sachs was the show's commentator, and the series was accompanied by its own group of cheerleaders, known as G-Force. Despite being made by London Weekend Television, all episodes of Gladiators, International Gladiators, the second series of The Ashes and the first series of The Springbok Challenge were recorded at the National Indoor Arena in Birmingham. The first series of The Ashes and the second series of the The Springbok Challenge, however, were filmed on the sets of the Australian and South African versions of the shows respectively. The series also spawned a version for children, entitled Gladiators: Train 2 Win, which was broadcast on CITV between 1995 and 1998.

British version of the reality competitions series that sees young entrepreneurs compete in several business tasks, attempting to survive the weekly firings in order to become the business partner of one of the most successful businessmen.