Reviews for Old Norse Athletics + CrossFit Dyr - 24hr Gym - Groton + Mystic
Write a reviewHours
Monday: 5:30AM - 7PM
Tuesday: 5:30AM - 7PM
Wednesday: 5:30AM - 7PM
Thursday: 5:30AM - 7PM
Friday: 5:30AM - 7PM
Saturday: 8:30AM - 12PM
Sunday: 9 - 10AM
Similar Businesses Nearby
Renegade Fitness of Groton
- 34 Plaza Court, GrotonRatings
Google: 5/5
Facebook: 4.6/5Map & Location
800 Flanders Rd Building 9 Unit 5, Mystic
Directions Appointment Call Website Suggest an Edit

CrossFit Dýr is a gym in Groton, CT that focuses on overall health and fitness. The team is dedicated to helping members of all athletic and fitness abilities achieve their physical goals and expand their potential while building a fun and dedicated community. Clients have found CrossFit Dýr to be a welcoming and motivating environment, where they feel comfortable pushing themselves with the guidance of attentive coaches. The group classes have kept members excited for progress across multiple skills, and they appreciate the personalized attention they receive regardless of their skill level. Coaches James and Sherry are excellent, and the new gym is large, fully stocked with all necessary equipment, and the programming is strong. Clients have praised the clean space, plenty of class times to choose from, and friendly coaching staff.