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 has ended
Join another game

$40

BET PER MONTH

149

PLAYERS

$29,760

POT

May 19

START DATE

DETAILS

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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

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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, 94.24% have lost weight during their challenges. Combined, they've lost 20,137,940 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

James T.

11/16/2025 6:19AM
Only a few days left!! What was your experience like?

If you won, what was the thing that kept you on track?

If you don’t make it, what held you back? Super curious. I’m always looking for tips.

TPring likes this comment.

Katie O.

I write down the reasons I want to lose weight and keep it where I will see it.

James T.

Smart!

Ready to bet on yourself?