About Us

Welcome to CrossFit Relentless! Whether you heard about us from family or friends, found us through an internet search, or drove by our location, we are grateful you’re taking the time to look us up!

CrossFit Relentless was founded in 2009 by Merle McKenzie and Glenn Perra, who were dedicated to helping people of all abilities develop their fitness. Over the next six and a half years, they helped people achieve their goals, developed a tight knit community, and helped train a number of coaches.

In 2016, they graciously sold CrossFit Relentless to Erik Castiglione, one of the original CrossFit Relentless members, and a very experienced and highly certified coach. Erik and the other Relentless coaches are dedicated to continuing the mission started by Merle and Glenn: to help people of all abilities achieve their fitness goals. We encourage our members to track their workouts and numbers, so that they can see the progress that they make.

Whether you are looking to lose some weight, get in shape for a specific sport or event, or just want to get into general shape, we can help! With our intelligent program design and expert coaching, we can guarantee that you will see results.  You will develop capacity across the ten general physical skills: accuracy, agility, balance, cardio/respiratory endurance, coordination, flexibility/mobility, muscular stamina, power, speed, and strength.

At our box (that’s the not-so-technical term for a well-equipped CrossFit facility) you’ll meet a diverse community of supportive folks ready to help you learn. You will be part of a group of dedicated individuals working together toward a common goal. Our membership includes elite athletes, retirees, stay-at-home parents, students, CEOs, members of the armed services, first responders, and hopefully you!

Feeling motivated? Contact Us to get started. Need more information about CrossFit? Visit our ‘FAQ‘ page.