Nantasket Beach Triathlon logo

SEPTEMBER 18, 2016


What's New

Welcome to the 10th Annual Nantasket Beach Triathlon.

Whether you are a returning athlete or one of our new fans trying this event for the first time, we assure you that we are working hard to create a safe and fantastic race experience. Enjoy a scenic and flat bike course with panoramic views of Boston Harbor and Boston Light. The run course is on hard-parked sand at low tide where you will enjoy more terrific scenery.

Registration will open on Tuesday, December 1, 2015.

We look forward to seeing you at Nantasket Beach!