Weekly Cash Challenges: $300 in Bonus Pr...

Lose 4% in 4 weeks!

Weekly Cash Challenges: $300 in Bonus Prizes!

Sep 15 - Oct 12/17 days left
Hosted by Coach Jenn
Play now!

$100

BET

53

PLAYERS

$5,300

POT

Sep 15

START DATE

HOST

+

DETAILS

+
Free 4-week challenge guide + weekly prizes + ongoing support!

IMPORTANT DATES

+

Game Begins

Sep 15

Last Day to Join

Sep 28

Final Weigh-In

Oct 13 - Oct 14

BONUS STAKES

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★ WEEKLY CASH DRAWINGS — complete each week's challenge to be entered: $10 (Wk 1), $20 (Wk 2), $30 (Wk 3), $40 (Wk 4)

★ EARLY SIGN-UP BONUS — first 5 players get $20, players 6–15 get $10, paid when the game begins

★ FREE 4-WEEK CHALLENGE GUIDE — link in the welcome post

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, 94.55% have lost weight during their challenges. Combined, they've lost 20,356,624 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

09/25/2026 12:04AM
  • Hey team!

    We’re nearing the end of our Fitness Challenge! Be sure to comment under this post when you’ve completed the challenge to report your success. You have until Saturday at 11:00 PM Pacific Time to check in.

    The drawing for the $20 cash prize will be held shortly after the deadline!

    Challenge reminder: Get at least 30 minutes of exercise per day for 5 days this week. Keep up the fantastic work. You’ve got this!
Comment

Ginger C and Linsey R. like this photo.

View 4 more comments

Linsey R.

Done!
- 09/25/2026 2:03PM

Ginger C

Completed
- 09/25/2026 4:45PM

Ready to bet on yourself?