Bay Athletic Club’s Thinner Winner program began in 2009 with more than 200 people joining the weight loss competition. It has been an annual event ever since. Helping the community lose thousands of pounds and inches.

Thinner Winner keeps fitness fun by having people team up in groups of four to six. They work together to keep each other accountable and participate in special Thinner Winner workouts. Participants also have complete access to BAC during the program.

There is always a $1,000 cash and prizes based on the greatest percentage of inches lost and the greatest percentage of weight loss. Each year we offer a new twist to keep it fun! We took a couple of years off due to the pandemic, but in 2023 we had 25 teams, nearly 150 people, and together they lost almost 933 inches and 815 pounds as a community! 

Start recruiting your team NOW! Returning Fall 2024.

Take the first step by connecting with Erin Andrews at Invest in your health and have fun! Cost of Thinner Winner is $50 for members and $100 for nonmembers and includes full access to the facility.

2023 Winning Team

815 pounds and over 933 inches lost in our community