The Adventure Transformer - Win Camping ...

Lose 10% in 6 months!

The Adventure Transformer - Win Camping Gear!

Sep 21 - Mar 20/Starts in 3 days
Play now!







Sep 21



Make your next change feel like an adventure and play this game to lose 10% in 6 months! Plus, 2 lucky players will win camping gear for the perfect cool weather escape at the end of round 1 ($500 value).



Game Begins

Sep 21

Last Day to Join

Oct 04


21st and 22nd 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 852,060 DietBetters, 98.71% have lost weight during their challenges. Combined, they've lost 15,307,027 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

Jay A. S. , Lotus L. , macey n. , Jeni B. and 10 others accepted the challenge.
about 3 hours ago
The pot in Round 1 is now $1,242.50


about 11 hours ago
  • Got a total of about 200lbs to lose, Had blood/urine/BP taken yesterday at docs, testing for diabetes, hopefully liver function too. I’m in a bad way. Results Monday. Need this so much. On the other hand I learned how to blanch and freeze fresh veg today, so now have little baggies of kale/spinach/romaine lettuce for smoothies. Awesome.

Izze and Joy J. like this photo.

Rny , Ashley W. , Nora F. , Ilsa A. and 4 others accepted the challenge.
09/17/2020 7:34PM
The pot in Round 1 is now $997.50
Dana E. , Izze , Dani P. , Rosie and 7 others accepted the challenge.
09/16/2020 11:31PM
The pot in Round 1 is now $857.50

Izze and Dana E. like this accomplishment.

babygoals , Sarah B. and Natalie S. accepted the challenge.
09/16/2020 4:59AM
The pot in Round 1 is now $665
Jeremy M. , Katherine H. , Mirjam T , Jeff A. and 4 others accepted the challenge.
09/15/2020 12:10PM
The pot in Round 1 is now $612.50

Katherine H.

09/15/2020 11:03AM
  • Hi! I did this a few years ago and lost 20 pounds, which was a little over the 10% for me. Now I’m back to lose that same 20 pounds. My 2020...20. This year has not been kind. Looking forward to doing this with all of you! Let’s cheer each other on! Ps. I don’t usually dress this way... we were at a SNL theme party!

Barbara B. , Liana , Sarah B. and Jen like this photo.

Kim S accepted the challenge.
09/14/2020 4:30PM
The pot in Round 1 is now $472.50
Martina W. accepted the challenge.
09/14/2020 8:10AM
The pot in Round 1 is now $455


09/17/2020 7:04AM

It's that time of the week when we announce the 18 recipients of the Ninja 9-in-1 Pressure Cooker. Congrats! You’ll receive an email from us with details, so be on the lookout. Want a chance to get a prize next week? Become a member today! Without further ado...


Amy AAna JAnna ElisabettaCourtnie H, Dylan MGiselle DHeidi D, Jen SJoyce D, KatKim LLindsey YMarianneMiMoRita K, Shelby H, SueinsavannahQuentin


Prepare for your next outdoor adventure with next week’s prize: a $300 gift card to REI, the premier camping and hiking equipment retailer. 16 members will get this prize.



Izze likes this comment.

Ready to bet on yourself?