Lose Big With Courtney From Biggest Lose...

Lose 4% in 4 weeks!

Lose Big With Courtney From Biggest Loser!

Jul 27 - Aug 23/Game has ended
Hosted by Courtney R.
Join another game







Jul 27





Let's motivate each other to be better one CHOICE at a time! :)



Game Begins

Jul 27

Last Day to Join

Aug 09

Final Weigh-In

Aug 24 - Aug 25


Bet $35

to start

Lose 4%

in 4 weeks


Split the pot

How do you verify the weight loss?

For all official weigh-ins, you'll be prompted to submit your official starting weight. Our standard weigh-in process involves you submitting 2 photos: one of you standing on a scale in lightweight clothing (no shoes, hats, belts, watches, coats, or outerwear), and another of the scale’s readout with your weigh-in word written on a piece of paper.

What you'll need

  • A scale (preferably digital)
  • A digital camera or smartphone
  • A full-length mirror or someone to take your photo
  1. Privacy FAQ +
  2. How we prevent cheating +

Does this actually work?

Out of 905,126 DietBetters, 98.7% have lost weight during their challenges. Combined, they've lost 16,775,228 lbs and won $62,263,235. In other words...yes.

All results shown on DietBet are from actual users. Individual results may vary.

Don't take our word for it

Sarah T.

08/31/2016 12:10AM - via iPhone
So i Met my goal and won, hurrah :) anybody who knows how many who won??

Paul O. likes this comment.

Paul O.

326 winners out of 625 players

Amy W.

08/27/2016 4:40PM - via android
  • Did my races this weekend! Michigan mile yesterday and the CRIM 10 mile! What a great weekend!

Paul O. , Anna Jo Ricky , Courtney R. and Joanna like this photo.

Ramona C.

08/26/2016 7:58AM
Thanks everyone, it was just the motivation i needed to get back on track!!!

Paul O. , Courtney R. and Elin C. like this comment.

Elin C.

08/25/2016 9:53PM - via iPhone
Hi! I met my goal, but it won't let me submit photos. Anyone else had this problem? E-mailed support@, but I'm a bit stressed since I have to head off to work now here in Sweden. Only have my photos saved on my phone, with no time to weigh in again. Will that be neccessary
you think? Love,

Mary K. likes this comment.


I think many of us are feeling anxious because of a glitch in the system. Hopefully it will be fixed or we will have more time to make sure our entries are completed.


08/25/2016 8:21PM - via iPhone
I'm so glad I checked back in tonight. It didn't accept the password that I was given this morning. Does it change from morning to afternoon? It would seem that they should accept the one that they give you when you weigh in. Either way, I submitted it with a new word and hopefully that one won't change too! Success!!!!

Mary K. likes this comment.

Laura G.

They usually change it daily, but not sure on when exactly. Good luck


I used The word that came up in the morning when I entered it. When I got home this evening it said I had entered the wrong word. So confusing!!! I may start taking screenshots with the date and time of the word that I use.


08/25/2016 7:37PM - via iPhone
0.6lb over my 4%, not a blow out but I'll take it. I was nervous over the past few days with 0.4 to lose but I made it by the skin of my teeth!

Elin C. and Jenerator like this comment.


Congratulations!!! Even if it was only .1 YOU DID IT!!!!

Andrea L.

08/25/2016 12:07PM - via iPhone
I did it! 1.1 lbs over my 4% :)

Jenerator , Amanda N. , Paul O. and Patricia like this comment.


08/25/2016 8:49AM - via iPhone
I am exactly at my 4% weight loss!! Whew!
What a journey with a very supportive team!

Hope all have continued success!

Brittany C. , Elin C. and like this comment.

Cori Kay

I nailed it right on the 4% too! Great job!!!


08/25/2016 8:19AM
Way to go everyone!! Thank you for being such a great motivator Courtney. I follow you on FB and Youtube and love all the advice and love you are always giving.

Elin C. , Andrea L. , Sherri B. , Cori Kay and Paul O. like this comment.


10/05/2016 12:06PM

Keep the momentum going! A new game has been set up for all players starting on Oct 12, 2016.

Good luck!

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