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Fitness May-nia - Win a Workout Wardrobe...

Lose 10% in 6 months!

Fitness May-nia - Win a Workout Wardrobe!

May 14 - Nov 13/19 days left in round 1







May 14



Lose 10% in 6 months, get fit, and feel great all summer long. One player gets to sweat in style with a new workout wardrobe valued at $500! The winner will be selected during Round 2.



Game Begins

May 14

Last Day to Join

May 27


14th and 15th of every month


Bet $35

per month

Lose 10%

in 6 months


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 737,345 DietBetters, 99.95% have lost weight during their challenges. Combined, they've lost 12,523,678 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


05/15/2019 6:06AM

We offer weekly Progress Prizes to DietBet Members who complete Progress Weigh-ins.


This week's prize is a FreeStep recumbent cross trainer and elliptical from Teeter. A lean machine for full body, zero impact workouts. 5 players will be selected to win. This prize valued at $888.


Be sure to submit a Progress Weigh-in by midnight PST tonight to be entered. You know you’re all set if your Membership page says “Entered to win.”


Not a DietBet Member? Click here to become a member today for prizes, exclusive features, and added accountability.


Progress Weigh-ins and Progress Prizes are weekly member-only features that reward you for keeping yourself accountable. Not a U.S. resident? We’ll provide the cash value of the prize. Have more questions about membership? Check out the FAQ here!


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