About Us

The McHenry Marlins Aquatic Club (MMAC) is a USA Sanctioned swim team under the Illinois Swimming Sanction. Our team consists of two separate seasons. Our Winter season runs September-March. The Winter team competes in Illinois Swimming Inc. (ISI) meets along with our recreational Northern Illinois Winter Swim Conference. The Summer season runs May-July. The Summer team competes in Illinois Swimming Inc. Long Course meets along with our recreation Northern Illinois Summer Swim Conference. Coaches are USA Swimming Certified, and Winter/Year-Round swimmers must have a current USA swimming membership. MMAC has produced local, state, zone, and nationally recognized swimmers. Our swimmers have gone on to swim competitively in Division III to Division I schools.

Club Mission

To provide an avenue for children to safely advance in the world or recreational and competitive swimming in an organized environment directed by USA certified coaching staff.

Club Philosophy

The McHenry Marlins Aquatic Club (MMAC) facilitates a competitive swim team for youth ages 5-21. Our focus is one individual swimmer advancement through program training, technique development, and personal goal setting. Our coaches work to encourage each child to achieve a personal best through dedication and hard work.


Latest News

MMAC Parent Board News - Wk of 3/23

Good morning, I hope everyone had a good weekend and is safe, healthy and maybe enjoying a bit of a slowdown in your normal...

By Jessica Bitterman

COVID-19 Virus Update Regarding MMAC Team Events

Dear Parents, I know that everyone has a lot of questions about everything going on, and I just wanted to update everyone on what...

By Nicole Thompson

MMAC Parent Board News - Wk of 3/9

Good afternoon! Great swimming at Conference this past weekend, and good luck to our swimmers heading to State and Nationals. We had a really...

By Jessica Bitterman

MMAC St. Baldrick's Team & Donation Link

The McHenry Marlins are shaving their heads to help fight childhood cancer. You might not know it, but your teammate Andrew Harris is a...

By Jessica Bitterman

MMAC Parent Board News - Upcoming Fundraisers

Hi Marlins Families! Congrats to all swimmers that competed this weekend at Regionals! We are looking forward to an outstanding conference meet this upcoming...

By Jessica Bitterman

Upcoming Events

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