CrossFit Dýr

Dýr - “deer; wild beast; animal (n)”

- Old Norse, Language of the Vikings


CrossFit Dýr of Groton, CT is a fitness facility located in the Mystic Business Park (on the Groton/Mystic border) that focuses on constantly varied, functional movements performed at high intensity. Our team is dedicated to helping members of all athletic and physical abilities achieve their goals and expand their potential while building a fun and dedicated community. At CrossFit Dýr we are forming a culture of like-minded individuals who share a mutual willingness to learn and who support one another throughout the journey to a fitter, and ultimately healthier lifestyle.



Whether you are new to CrossFit, new to the area, or simply looking for a new workout regimen, take advantage of our 99-for-9 offer to get UNLIMITED Group Classes for just $99 per month with a 9 month commitment. Only available for the first 99 people who sign up, and therefore a limited time only.

Unlimited CrossFit Classes -

$99 for 9