Instant Loss End of Summer Shape Up

Lose 4% in 4 weeks!

Instant Loss End of Summer Shape Up

Aug 10 - Sep 06/Game has ended
Hosted by Brittany W.
Join another game







Aug 10



Join our community as we lose weight, win money, and have fun!



Game Begins

Aug 10

Last Day to Join

Aug 23

Final Weigh-In

Sep 07 - Sep 08


Bet $35

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 888,470 DietBetters, 98.73% have lost weight during their challenges. Combined, they've lost 16,030,174 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

Sara R.

09/09/2020 12:59PM
Unfortunately we live in Oregon and were forced to evacuate due to wildfires. Could not get to a weigh scale :( I know i was close Prob 1 pound away maybe, or maybe I would have made it due to stress :/ good job everyone!!!!

Jamie B.

I’m in Oregon too, level 1. So so sorry you had to evacuate.

Elsa mendez

09/09/2020 7:13AM

Jamie B. and Kim H. like this photo.

Cassie T.

09/09/2020 7:09AM
Probably a dumb question, so I apologize in advance... but this was my first time being in such a large dietbet.. ive already been notified about my winings in the other one I'm in - just curious if it takes longer for the larger groups?

Liana , Jamie B. and Kim H. like this comment.

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Sarah L.

What were the winnings this time around? I missed my goal by less than a pound. I was so bummed.


what was winnings this time?


09/08/2020 8:45PM
  • Omg I'm on vacation and couldn't find a scale and trying to sneak a weigh in at walmart didn't work. I found a doctor's scale at the gym at the hotel but couldn't get a pic with my weight, word and feet! So I just hit target and got a scale and got back to my room. I wanted to weigh out this morning before I ate but... See above. So after eating a huge ribeye for dinner I was thinking screw the scale -- I probably gained. NOPE! Beat it by 1 pound and won! Guess the 6mi hike before the steak helps. WOOT!

David D. , Kim H. and like this photo.

Kim P.

09/08/2020 6:39PM
I’m so excited! I beat my goal by 7 pounds!! It’s so important finding what works for you and after getting to my heaviest (even more than when I was full term pregnant with twins!) I finally found a program that works for me and it makes me so happy!!!

Breanna C. , Kim H. and like this comment.


That's wonderful!


That's awesome Kim! I get what you're saying - I got within a few pounds of my highest delivery weight and I wasn't pregnant! That's when I decided I had to make the change too. These games along with Stepbet and the new Waybetter games were such a positive motivator to me finally reaching my goal weight over the last year (almost a 5 year journey altogether since I decided to make the change.) You are stronger than you ever thought possible!!

Andi F.

09/08/2020 5:58PM
  • YAY! My first time doing this and I lost some weight and had alot of fun! On to the next one! Congratulations to everyone who won or even tried. It's a tough time for everyone right now. ????

Tara W. , Brittney B. and like this photo.

maria k.

09/08/2020 5:23PM
Super disappointed. I was at my goal weight 3 days before the end and I’ve exercises and watched what I ate and drank water but I’m still bloated and now weigh too much and won’t win so there’s no point in submitting anything.

Brittney B. , Nancy C. and like this comment.

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McKaila H.

I’m the same boat.


me too ! feel bummed - but 7.4lbs down was good for me


09/08/2020 2:22PM
This has been a good DietBet for me - the first one in a long time and a win too! It was a great shakeup for my 2020 bad habits & malaise. I exercised lots more and really tightened up the food situation in the house.
I did a WayBetter game at the same time, where I worked out 4 out of 7 days for two weeks in a row. I highly recommend, low stakes ($10) and really not too hard to do. I think I'll start another DieyBet in a couple weeks, and another work out one as well.

Tara W. , Nancy C. and like this comment.


i hate the large sum i lost this time - you were motivated by $10 stakes?


Yes that helps. I've lost bets before so I didn't want to put too much money on the table

Rachel S.

09/08/2020 2:17PM
  • Even having shoulder surgery 5 days ago didn't keep me from reaching my goal. Diet Bet definitely helped to keep me focused when normally I would have just ate whatever. Thanks 😊

Tara W. , Nancy C. and like this photo.


10/21/2020 7:46AM

Keep the momentum going! A new game has been set up for all players starting on Oct 25, 2020.

Good luck!

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