SEAL Fit Challenge - Nantucket, MA June 21, 2025

Forged by Challenge: The SEAL Fit Experience on Nantucket

On the shores of Nantucket Island, more than 20 participants took on the SEAL Fit Challenge—and walked away transformed.

Led by an elite cadre of retired Navy SEALs, including SOCS Andrew Sullivan, SOCS Karl “Gus” Gustavson, and Commander Rich Diviney, the day was designed to push every individual far beyond their comfort zone. From a sunrise BUD/S-style workout to high-pressure leadership scenarios and intense team-based competitions, each evolution demanded more than just physical strength—it required mental toughness, trust, and unshakable grit.

Set against the stunning backdrop of Nantucket’s beaches, this was no ordinary fitness event. It was a fully immersive experience—one that tested limits, built bonds, and redefined what’s possible through teamwork and resilience.

To the donors who stepped into the arena: thank you. You didn’t just support our mission—you became part of it.