$350 in BONUS PRIZES! THE BIG NEW YEARS ...

Lose 4% in 4 weeks!

$350 in BONUS PRIZES! THE BIG NEW YEARS GAME!

Jan 05 - Feb 01/Game Closed
Hosted by Coach Jenn
Join another game

$100

BET

129

PLAYERS

$12,900

POT

Jan 05

START DATE

HOST

+

DETAILS

+
Weekly Challenges & Bonus Cash Prizes! Tons of Support & Accountability!

IMPORTANT DATES

+

Game Begins

Jan 05

Last Day to Join

Jan 18

Final Weigh-In

Feb 02 - Feb 03

BONUS STAKES

+

**A game winner will be randomly chosen to win a bonus $50 in PayPal cash or an Amazon egift card!
**Weekly Challenges and Weekly Cash Giveaway Winners!
*** First 5 players to join will receive $20 in Bonus Cash when the game begins ***
*** Players 6-15 to join will receive $10 in Bonus Cash when the game begins! ***

HOW DO YOU PLAY?

Bet $100

to start

Lose 4%

in 4 weeks

Win!

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 1,039,224 DietBetters, 94.37% have lost weight during their challenges. Combined, they've lost 20,196,642 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

Coach Jenn

01/29/2026 11:15PM
  • Great work this week, everyone!

    Just a quick reminder, the Final Challenge is wrapping up soon!
    If you complete the challenge, please comment under this post to check in.
    You have until Saturday at 10:00 PM Pacific Time to report in.

    After that, we’ll hold the drawing for a $40 Amazon gift card or PayPal cash, your choice!

    Final Challenge Recap:

    Water – Drink at least 64 oz. of water per day, 5 days this week
    Fitness – Get at least 30 minutes of exercise per day, 5 days this week
    Nutrition – Eat at least 5 servings from the fruit/vegetable group per day, 5 days this week.

Julee N. , Julie D. , Miki and Michaela like this photo.

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Brian R.

Done!

Beth L.

Done

Ready to bet on yourself?