Open 24 hours
800 Flanders Road Bldg 9 Unit 5, Mystic
Gyms
“I had a fantastic experience at O.N Athletics! The staff was responsive, welcoming, and class was on time. The facility was extremely clean, and I loved that they offer traditional gym equipment in addition to a full CrossFit setup. The 24/7 access is another huge benefit—it provides so much flexibility. I honestly wish my own CrossFit gym offered everything O.N Athletics does. Highly recommend!”
4:30AM - 10PM
231 High St, Westerly
Gyms
“Westerly Fitness is a fantastic gym with convenient hours, great instructors, and a clean, welcoming environment. The staff and members are friendly, and there are plenty of classes and offerings that provide excellent value for the cost. One of my favorite parts is the sense of community—I’ve made wonderful gym friends here. I highly recommend Westerly Fitness to anyone looking for a supportive and enjoyable place to work out.”
5:15AM - 6:30PM
90 Leonard Dr, Groton
Gyms
“I had a great time dropping in while I was in town for work. I opted for the week pass, and was able to attend four classes with multiple coaches. They all provided great instruction, described the stimulus well, and gave great options for scaling. The facilities were excellent, and all the members were very welcoming. I will definitely be dropping in if I’m in town for work again!”
5:30AM - 7:30PM
2a Extrusion Dr, Pawcatuck
Gyms
“Excellent coaches.Welcoming atmosphere.I was new to CrossFit and apprehensive in joining but glad I did.Great place for beginners and seasoned athletes alike.Keep up the good work.”
“I can't say enough good things about Fitnostics...it's group training so it's social and fun and yet the groups are small, and the workout is tailored to the individuals involved...serious professionals who are committed to your improvement and also friendly and always happy to help...and a guaranteed killer workout, never boring, always different: Every Single Time! I don't have to think or count or figure anything out: it's consistently a well-planned HIIT circuit-style class and I just need to show up (which I am actually always excited to do!) Results happen, no doubt about it!”
8AM - 7PM
19 High St, Westerly
Gyms
“The best (olympic) weightlifting gym around. There are enough platforms for everyone to lift on at once, and a permanent competition platform that you see as soon as you walk in. Super cool place.”
7:30PM - 12AM
1083 Buddington Rd, Groton
Gyms
“I go out of my way to drive an hour to train here from time to time because it's just that good of a gym. Kirkor and Dexter are one of the best, if not the best jiu jitsu, wrestling and MMA coaches in the state. From hobbyist to competitor, this gym has something to offer everyone. If high level coaching and training is what you want, this place has it.”
5AM - 8PM
NGIS, Groton
Gyms
“It gets hot in the summer, if you try to go in the morning it's usually packed. The weekend hours could be better, but is it the only one open 7 days a week on base.
Good selection of equipment and it's well maintained. The staff are always nice and super helpful.”
Open 24 hours
2020 Norwich-New London Turnpike, Uncasville
Gyms
“Good variety of functional equipment. Good selection of free weights. Clean bathrooms/showers. Designated stretching area. 24hrs is great for my work/life balance. I don't go as often as I should but that's 100% on me!”
Open 24 hours
656 Long Hill Rd, Groton
Gyms
“Always clean, machines always work, and are availablewhen I need them. Not to busy, at various times. Staff is friendly. LOVE the Red Light Therapy standing booth, noticeable difference in muscle recovery, and I could sleep in the Hydrobed!”
“Renegade has new owners and they are working to make this place a great gym again. They have cleaned it up and are putting in new lights, equipment and cleaning stations. They have cleaned bathrooms are clean and there is always a staff person there now if you have any questions or need help.”
“The adult tumbling and trampoline classes are really fun. Coach P and Coach Don are supportive and encouraging to try new things! Everyone is very supportive. Highly recommend ?”