In the Season 16 premiere, 20 former athletes, including NFL players and Olympic gold medalists, arrive at the ranch to begin their weight-loss journey.
Twenty former athletes, including NFL players and Olympic gold medalists, will aim to change their lives on the upcoming season of NBC's hit franchise "The Biggest Loser: Glory Days."
The contestants of Season 15 return for the live finale, and one of the three determined finalists will be crowned The Biggest Loser.
The contestants compete in the first Biggest Loser Triathlon, and the three finalists are determined after this week's weigh-in.
The contestants meet with stylists Tim Gunn and Ken Paves to get new styles for their new looks.
The contestants travel to Park City, Utah to train with world-class athletes at the Olympics training center.
The eliminated contestants return to the ranch for a second chance to get back into the competition.
The competition moves to singles, and a double red line means that two players are headed home after this week's weigh-ins.
The contestants participate in a trivia challenge, and the losing team must work in a diner for the entire week.
One team's fate rests on a single contestant sent to work out at home with their trainer.
The contestants participate in a food drive challenge, and the winning team receives a much-needed visit from a family member.
Ruben returns to the ranch, and his Red Team finally triumphs in the season's most entertaining challenge so far.
The contestants compete in a challenge to create delicious, healthy meals for the Season 14 Biggest Loser kid ambassadors.
The contestants must scavenge through a pumpkin patch in search of immunity, but temptations lurk around every corner.
The contestants are only allowed to use gym equipment they've "purchased" in an auction.
The contestants compete in their first challenge of the season, and the weigh-ins result in the first elimination of Season 15.
In their final week on the ranch, Bob reminds Jeff that he can be a source of inspiration for everyone around him, even his celebrity fitness trainer.
This 27-year-old tattoo artist explains the symbology and strength of his tattoos.
Antone calls John out for showing his true colors by voting for Sunny twice in one night.
At 24, Courtney's convinced she'll be the youngest ever Biggest Loser!
The celebrity stylist and host of Style Network's "How Do I Look?" takes the contestants on a Beverly Hills shopping spree!
Veteran trainer Bob talks about what's on deck for an exciting new season of The Biggest Loser!
Get to know Season 13's Red Team.
He's 44 years old and has four young children who need him.
Anna and her new Blue Team get off to a rough start.
No matter where you are, you can to do this no-excuses workout!
Get to know Season 12's Courtney.
Get to know Season 12's Debbie.
Cassandra explains her incredible happiness - and her new tattoo!
Season 8's Biggest Loser Danny Cahill talks about what it was like to come home from the ranch.
Which eliminated player will win a cool $100,000?
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