Summer Shape Up Transformer - Win an Inf...

Lose 10% in 6 months!

Summer Shape Up Transformer - Win an Inflatable Paddle Board!

May 19 - Nov 18/Game Closed
Join another game

$40

BET PER MONTH

151

PLAYERS

$30,880

POT

May 19

START DATE

DETAILS

+
Make a splash this summer as you lose 10% of your weight! This 6 month game will challenge you to build long-term habits that last. Plus, 2 lucky players will win an inflatable paddle board at the end of round 1 for refreshing summer fun.

IMPORTANT DATES

+

Game Begins

May 19

Last Day to Join

Jun 01

Weigh-Ins

19th and 20th of every month

HOW DO YOU PLAY?

Bet $40

per month

Lose 10%

in 6 months

Win!

Split the pot

10% is easier when you break it up, so each round has its own goal - and its own pot to split.
Check out the FAQ to learn more!

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 +
  3. Disqualification Limits +

Does this actually work?

Out of 1,039,224 DietBetters, 94.1% have lost weight during their challenges. Combined, they've lost 20,027,049 lbs and won $101,121,996. In other words...yes.

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

Don't take our word for it

Cortney T.

06/13/2025 5:40AM
  • How’s everyone doing?! I’m feeling pretty good!! I’ve managed to reduce my nighttime snacking and it’s helped so much! It triggers me to no end- no matter when I ate last- I just want to keep grazing ? so I’ve been giving myself a window to eat from around 8/9:00 until around 7:30. I’ve also been doing fasted lifts this wk as well prior to weigh-in. My strength isn’t close to my usual but I know it burns more calories- according to a friend of mine who does bodybuilding comps anyway - I’ve got .7 to go until next Friday at the latest and I’m feeling better than I have in a very long time.

Gail S. , TPring and like this photo.

Judy B Mi

FANTASTIC :clap:?
Me too on the night snacking. I can go from one thing to another. My mother used to say, when she saw us kids staring into the refrigerator in a trance late at night, “You’re not hungry, you’re tired. Go to bed.” There is now medical research that proves that. How did she know??

Elizabeth

You're doing great! I'm the same on the snacking. I've done better not grazing all throughout the day, but if I snack at night it just doesn't end (one night I actually ate mixed butter and sugar...). I'm trying to keep a 6-hour eating window. I'm at the monthly goal right now -- but my fight is usually to not go in reverse!

Ready to bet on yourself?