Four teammates. Historic ground. One all-new challenge forged by HEW Fitness. On November 7, 2026, test your grit, fitness, and teamwork as the Navy SEAL Museum Fitness Challenge makes its Muster debut.

The strongest version of you isn’t built in the spotlight. Inspired by the resilience and teamwork of Navy SEAL BUD/S training, HEW Fitness Hell Week returns from August 24 to 28, 2026, with five relentless, scalable workouts. Discover what it means to be Built in the Shadows—and why no one takes on the challenge alone.

Join HEW Fitness locations nationwide for Murph 2026 this Memorial Day. Honor the legacy of Navy SEAL Lt. Michael P. Murphy through challenge, community, and purpose as HEWmans across the country come together to take on one of the most meaningful workouts of the year. Whether you choose Murph Lite, Classic, or Rx, this Memorial Day tradition is about more than fitness — it’s about earning it together.