The 2012 Cohasset Triathlon race field sold out in record time - one of the fastest sell outs for a sprint race in the country. We are humbled by the amazing support and following.

SPECIAL GUEST: We are thrilled to have 10-time Olympic medalist and Hall of Famer, Gary Hall Jr., in the race field! See here.

SPECIAL SWIM WAVE: Compete in the first ever Cohasset Swim Off – a special swim only wave that will take athletes on a 1 mile course at Sandy Beach during the triathlon! Check it out here.

MAILING LIST: For those athletes who were not able to secure a number, please sign up on our mailing list here. We will notify you if and when a number becomes available.

Finally, we are proud to support the Juvenile Diabetes Research Foundation. Over the last five years, the Cohasset Triathlon has raised $765,000 to help find a cure for Type 1 diabetes. This event also supports a host of local organizations including the Cohasset Food Pantry and the Sandy Beach Association.

Check us out!