Against the Tide

Registration for the 2022 ATT events is open!

Against the Tide is a family-friendly, multi-sport event to benefit the Massachusetts Breast Cancer Coalition (MBCC). MBCC is the only non-profit in the state dedicated to the PREVENTION of breast cancer from environmental causes. The funds raised through Against the Tide help to support and expand our community education program Let’s Talk Prevention: Reducing Toxic Exposures, MBCC Webinar Series, and the newly-expanded student environmental health program, Let’s Talk Prevention: Actions You Can Take. We are grateful to all of you who help prioritize breast cancer prevention. Above and beyond your commitment to participate in the Against the Tide event, we hope that you will also fundraise on behalf of MBCC and our important mission to change the legacy of breast cancer for future generations. All registrants will receive either a t-shirt, bib, and/or a swim cap.

Register or fundraise for an event by clicking the appropriate button below:

Children under the age of 10 can register for free!

Note for Virtual Events: Children under the age of 10 can register for free; however, a virtual registration will not include any promotional item. If you would like to purchase an event t-shirt separately, there is a $10 fee to offset the merchandise (t-shirt, bib, or swim cap) and shipping costs.

June Against the Tide Fundraising: Even though our June Against the Tide events have passed, the fundraising pages will remain open and accepting pledges until October 1, 2022. You can also mail your pledges or donations directly to MBCC: Post Office Box 202, Franklin, MA 02038.

Click here for the Hopkinton in-person ATT fundraising page and click here for the June Virtual ATT fundraising page!

USMS SANCTION NUMBERS | Brewster USMS Sanction Number: 022-W002 

Important Links:

ATT Premier Sponsors

MBCC’s Media Partner – WCVB

MBCC is excited to have award-winning journalist Nathalie Pozo, a co-anchor of WCVB NewsCenter 5, emcee at our Brewster event on August 13th!

To learn more about our television media partner, visit

Click here to post your Against the Tide photos with your favorite local news anchors!