Greater New England Chapter

Your local chapter serves as the hub of Breakthrough T1D information and events in your area. We’re here to help. Connect with us to find support, community and ways to join the fight to end T1D.

Events

Find community and raise money for T1D research. Breakthrough T1D events are unforgettable experiences.

We all have a story of how T1D has changed our lives. As a Breakthrough T1D advocate, I use my voice to tell lawmakers our story of living with T1D and why research must continue.  

Mary Horn

Grassroots Advocate, Breakthrough T1D Advocacy

Get Involved

Whether you donate your time or dollars, life-changing breakthroughs in T1D treatments and therapies couldn’t happen without you.

Get Support

Find community and raise money for T1D research. Breakthrough T1D events are unforgettable experiences.

News

Follow us for updates

Breakthrough T1D is proud to be an official member of 2026 Bank of America Boston Marathon® Official Charity Program. Through this program, the Boston Athletic Association (B.A.A.) supports selected nonprofit organizations that strengthen our local community and provides these organizations…

Run

If you’re reading this letter, then we have probably already walked a similar diagnosis story together. From the deafening words of “Warren has type 1 diabetes (T1D)”, to the trauma-filled adrenaline that helps us become an expert. We kept it…

Volunteers Walk

Our corporate partners take raising funds and awareness for type 1 diabetes (T1D) research to new heights. Throughout the Summer and into the Fall, many companies are holding fundraising campaigns to benefit Breakthrough T1D! We are looking for volunteers to…

Fundraising

August 18 – 22, 2025 Join us for Breakthrough Week, a week-long celebration of action, community, and impact for our Breakthrough T1D Walks this fall. Each day brings a new fundraising challenge, a new way to ensure success, and a…

Fundraising Walk

Contact Us

62 Walnut Street
Suite 5
Wellesley, MA, 02481

781-431-0700

Mail and Donations Address

PO Box 5009
Hagerstown, MD, 21741-5009