Welcome to the Ray and Marie Goldbach, Marathon Area Swim Association!

Hello MASA members and friends!

Looking ahead- Our pool is closed for the Thanksgiving Holiday, November 24th through the 27th.

Below is a link to a printable calendar that states all the times the pool is in use by groups this summer. Please be advised and check it out to stay informed with what’s happening here at MASA. There is also a link to a printable calendar that states open swim times! Check them out, print them out, tape them to the fridge!

Winter SWIM LESSONS – January 2nd-February 25th, 2023

Member sign up begins Monday, December 5th through Friday, December 9th.

Non-Member sign up begins Monday, December 12th through Friday, December 16th. Non-Members MUST stop in and sign up in person.

The class listings are available on the swim lessons page. Check it out!


Must be a MASA member! Swim team begins Sunday, November 6th and goes until February 5th.

Sign up opens in September.

To check out practice days, times, cost to join, and swim meet information check out the Swim Team page under Programs of our website.

Special Events Calendar! Swim Lessons, Swim Team, Water Aerobics, Etc.!! Click Here!!

Lap/Fitness and Open/Family Swim Calendar! Click Here!

MASA’s mission is to provide the community with a pleasant and safe water environment for fitness, education, and recreation.

MASA offers a variety of opportunities to the community including swim lessons, fitness classes, open swim, birthday parties, membership privileges and more!

Located in the heart of Marathon City, Wisconsin; everyone will have something to do here at the pool!