The Biggest Loser
On now
The Biggest Loser US
The Most explosive weigh-in all season
Upcoming
The Biggest Loser US
The competition moves to singles, so contestants will compete on their own without partners or teammates.
The Biggest Loser US
The spin of a wheel determines which one contestant goes home for the week with their trainer.
The Biggest Loser US
The week begins with a pop challenge at a local Diner. The contestants must answer trivia questions.
The Biggest Loser US
The contestants will now be competing as singles! In addition, this week there's a double Red Line.
The Biggest Loser US
It’s one of the most eagerly anticipated events every season – “The Biggest Loser” makeover episode!
The Biggest Loser US
Olympic gold medalist Nastia Liukin guest stars, and two more players go home, leaving the final four.
The Biggest Loser US
The Final Four Contestants face their toughest challenge yet, running a marathon.
The Biggest Loser US
"The Biggest Loser" is revealed in the exciting Season Finale.
The Biggest Loser US
15 ordinary people will attempt something extraordinary, fight to get fit.
The Biggest Loser US
The contestants are divided in 3 teams, based on their ages and then raced to choose between the trainers.
The Biggest Loser US
For today's challenge they will be competing as individuals
The Biggest Loser US
The Biggest Loser fan favourite alumni return to share their expertise
The Biggest Loser US
This week, one of the contestant will be going home for the entire week
The Biggest Loser US
Things on the red team, get hot and heavy with Ramon and Jessica's new relationship
The Biggest Loser US
After 6 weeks, a shakeup at the ranch is happening.
The Biggest Loser US
The contestants struggle to adapt to their new trainers
The Biggest Loser US
They will be competing in a pentathlon
The Biggest Loser US
The eliminated contestant with the highest percentage of weight loss is back in the competition.
The Biggest Loser US
The contestants will be spending the week training where champions have competed, at Olympic Park in Utah.
The Biggest Loser US
The remaining 6 contestants walk into the kitchen to find it filled with plates of tempting Thanksgiving food.
The Biggest Loser US
It's the final week on campus, and the contestants hike up a hill to meet Alison
The Biggest Loser US
The final four are going home!
The Biggest Loser US
It's the finale. Together, the 15 contestants have lost nearly a ton.
The Biggest Loser US
Celebrate Thanksgiving with the Where Are They Now? Special.
The Biggest Loser US
Ten Couples arrive at The Biggest Loser Ranch. However, one team will be sent home immediately.
The Biggest Loser US
The teams bet how much they think their team can lose during the week.
The Biggest Loser US
The theme is “Face-off,” the players are paired with someone on the other team
The Biggest Loser US
Buddy leaves temporarily because his wife is giving birth, but he has to return for the weigh-in.
The Biggest Loser US
The Aqua team returns to weigh in for their spot on campus.
The Biggest Loser US
The losing team at this week's challenge will have zero access to their trainer all week.
The Biggest Loser US
The excuse of the week is “I’ll Start After The Holidays”.
The Biggest Loser US
This week’s theme is “I Lack Self Control”.
The Biggest Loser US
After a gruelling mud run challenge, the contestants get a new hairdo and a new wardrobe.
The Biggest Loser US
The contestants compete in the Biggest Loser Triathlon. The winner gets an automatic spot in the Final 3.
The Biggest Loser US
All contestants return to reveal their incredible transformations live on stage.
The Biggest Loser US
During the first challenge, the contestants race up a giant sand hill and join one of the 3 new teams of 6
The Biggest Loser US
The first team to break down barriers and obstacles gets to “knockout” another team from the gym for the week
The Biggest Loser US
All three teams compete in 2 challenges this week in an attempt to gain pound advantages at the weigh in.
The Biggest Loser US
A contestant will be representing their team on the scale at the end of the week
The Biggest Loser US
This week's challenge has all three teams racing to pull themselves across a large Canyon by wire and pulley.
The Biggest Loser US
It's Temptation as contestants consume as many calories as they can. The one who eats the most wins Immunity
The Biggest Loser US
This week, Jessie takes Lori to a softball field to get back her inner Olympian.
The Biggest Loser US
One contestant from each team has their own lane on a giant treadmill hovering over a pool of water.
The Biggest Loser US
Three NFL Legends, Willie McGinest, Donald Driver, and Michael Irvin, join the BL Ranch for the week.
The Biggest Loser US
Week 10 starts with a surprise when a game of chance reshuffles the teams.
The Biggest Loser US
Its All For One week! Red, White and Blue become one team
The Biggest Loser US
It’s Playoffs week! For the rest of the season all contestants will compete as Singles.
The Biggest Loser US
The contestants head to Kauai for two weeks of extreme adventures and intense competition.
The Biggest Loser US
It’s New Years Day, and what better way to celebrate than with extreme Kauai adventures?
The Biggest Loser US
It’s Makeover Week!
The Biggest Loser US
Bob returns to the Ranch with his Comeback Canyon contestant to compete for a spot in the Final 4
The Biggest Loser US
It’s the last week on the Ranch and whoever survives the next weigh in will become a finalist
The Biggest Loser US
All 20 contestants return for The Biggest Loser Live Finale!
The Biggest Loser US
Eight couples arrive on the ranch,and the new host, Bob Harper, tells them the season is all about Temptations
The Biggest Loser US
This week, the players must confront a Temptation that’s played a huge part in why they’re on the show: Food.
The Biggest Loser US
The contestants must confront a temptation we all face every day: digital distractions
The Biggest Loser US
After 5 weeks of grueling competition, the players are presented with an enticing Temptation: Luxury!
The Biggest Loser US
The contestants have faced all kinds of Temptations, this week two players will have to confront ALL of them.
The Biggest Loser US
NO TEMPTATION this week -he’s giving them a free pass to spoil themselves for the week
The Biggest Loser US
One lucky player will have an entire week to decide how to wield the power to manipulate the game