$300 in Bonus Cash! The January 13th Gam...

Lose 4% in 4 weeks!

$300 in Bonus Cash! The January 13th Game!

Jan 13 - Feb 09/Game Closed
Hosted by Coach Jenn
Join another game

$100

BET

48

PLAYERS

$4,800

POT

Jan 13

START DATE

HOST

+

DETAILS

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

IMPORTANT DATES

+

Game Begins

Jan 13

Last Day to Join

Jan 26

Final Weigh-In

Feb 10 - Feb 11

BONUS STAKES

+

***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 20,180,210 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

01/22/2026 9:09PM
  • 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 10:00 PM Pacific Time to check in.

    Once all reports are in, we’ll hold the drawing for the $20 cash prize!

    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!

Teresa D. , Nadia and like this photo.

View 9 more comments

Keet R.

Done

Teresa D.

Completed my 5!

Ready to bet on yourself?