A WayBetter Company™

The July Main Event

Lose 4% in 4 weeks!

The July Main Event

Jul 09 - Aug 05/Game has ended
Hosted by Referee Kim







Jul 09



DietBet's monthly highest-stakes Kickstarter. Weekly fun prize giveaways!



Game Begins

Jul 09

Last Day to Join

Jul 22

Final Weigh-In

Aug 06 - Aug 07


Bet $100

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 755,521 DietBetters, 93.74% have lost weight during their challenges. Combined, they've lost 11,799,790 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


02/07/2019 5:58AM

Keep the momentum going! A new game has been set up for all players starting on Feb 11, 2019.

Good luck!

Jamie L. , Luna and like this comment.


01/14/2019 10:11AM

Keep the momentum going! A new game has been set up for all players starting on Jan 21, 2019.

Good luck!


12/30/2018 7:36AM

Keep the momentum going! A new game has been set up for all players starting on Jan 07, 2019.

Good luck!

Jess , Andy and like this comment.


12/13/2018 11:50AM

Keep the momentum going! A new game has been set up for all players starting on Dec 17, 2018.

Good luck!

Referee Kim

08/18/2018 9:49AM
Need an extra push? Our next Main Event game starts in two days! http://bit.ly/2KLwWYC


08/17/2018 7:47AM

Keep the momentum going! A new game has been set up for all players starting on Aug 20, 2018.

Good luck!

Referee Kim

08/11/2018 2:56PM
  • Congratulations are in order, even if you only lost a few pounds! Way to go!

    Congrats to Emily S. for winning the Amazon gift card! Please keep an eye out for an email from me.

    Looking for the next Main Event game? Please join me here- http://bit.ly/2KLwWYC

Mel likes this photo.


08/08/2018 12:05AM
Your game has now been finalized. Congratulations to the winners! You earned a 26.3% return on your money simply by investing in your own health. Don’t you wish all of your investments paid out at that rate of return?

The $126.32 in winnings will be deposited as points into your account. They can be used for a new game, or you can request a PayPal payout and treat yourself–you earned it! Payouts process within 24 hours. As promised, here are the top player titles. Drum roll, please…
- Overall MVP: Emily s.
- Most Liked Player: Amanda P-T
- Most Generous Liker: Amanda P-T
- Most Liked Comment: "I've lost almost 15 pounds in the last 41 days thanks to runbet, stepbet, and dietbet!" by Amanda P-T

Mel likes this comment.

Referee Kim

08/07/2018 7:07PM
Last call for final weigh ins! The deadline is at 11:59 Pacific time so you still have a few hours to get those weigh ins submitted!

Tomorrow I will be announcing the winner of the $50 Amazon gift card!

Amanda P-T , Deja and Lisa M. like this comment.

Amanda P-T

I didn't see an announcement about the giftcard winner?

Referee Kim

Hi Amanda! I ended up taking a few days off but just announced that Emily S. won the gift card. Thanks for playing! :)


08/05/2018 12:13AM
Get ready for the final weigh in! Once the game ends tonight at midnight PST, you have until 11:59PM PST on Aug 7 to submit your final weight. If you're a winner, you'll be asked to submit photos and will get a new weigh-in word when you visit the weigh-in screens.

Submit early to make sure your photos are accepted, and remember - don't eat that cupcake until you get an email that your photos are approved! (If you don't get one, check your spam folder.) You must have an approved weigh-in in order to be declared a winner.

The game will finalize 24-36 hours after all weigh-ins have been submitted. Good luck!

Lisa M. , Mel and Amanda P-T like this comment.

Ready to bet on yourself?