Coreys Gym is for anyone at any skill level, from someone whos never done cross-fit before to the most seasoned athlete. The workouts can be brutal but fun, and can also be easily modified for those with any injuries. Corey is a coach that pushes you to your full potential while also being serious about preventing injury. Corey has created such a welcoming, supportive, and encouraging community that it makes being a member of her gym truly enjoyable.

I love Coreys Gym. I am humbled, supported, challenged every time I walk into Coreys Gym. Corey is fantastic, and makes cross-fit something that feels comfortable and right for everyone. She teaches you and reminds you (its alot to remember and comes with its own language, but I never feel intimidated.) She scales all workouts to your ability. And the community at Coreys Gym is fantastic, all great people with a range of ages and no shortage of inspiration and support. Thank you Corey!!

Been a member here for 2.5 years and love it! Corey Barnes has the keenest of eyes where form and technique are concerned; programming is exceptional and we are, uniquely, a family of exercise and health-minded individuals that share, support and participate in other healthy activities outside of CrossFit. I recommend this establishment to any one interested in bettering their fittness and health.Michele Rose

I love Coreys Gym! I have been a member for almost 5 years, and it has it changed my life. Wonderful atmosphere, everyone is so nice. Not to mention Corey is the best coach ever, she is so knowledgeable and kind ♡

I love Coreys gym. If it wasnt for Corey and the supportive community of the gyms members I would not have been able to remain a consistent crossfitter. Lots of instruction to those who need it (me) while others who are more experienced and independent can do their own thing. And it all comes with smiles and positive feedback.

Been a member almost 2 years and Ive fallen in love with Coreys Gym and all the people there! Anyone whose been cross fitting awhile or just starting out can benefit from this gym. Corey is amazing how she focuses on the technique to minimize injuries. Anyone thinking about trying this gym out should definitely give it a shot and I know you will fall in love with it too!

Coreys gym is awesome. No matter what your fitness level or physical limitations, Corey will come up with a way for you to get a great workout. Great community of people at the gym also. I recommend it highly

Great place to work out. I appreciate the tough workouts and the coaching which helps improve my abilities. Check it out and give it a shot. Great place to work out socially.

Great place and well coached. Dropped in from Ohio and was welcomed and introducted to the class. Great programming that took up every minute of the class.

Corey is an excellent coach and pays lots of attention to each individual gym member. North Bay Crossfit is a welcoming, low-pressure environment and community for any person wanting to focus on their fitness and health.

I never thought I’d be a CrossFit addict but after 2 1/5 years at Corey’s Gym I can’t imagine doing any other type of workout. Corey is an amazing coach and I look forward to working out with the group at Corey’s Gym every day.

This Gym is awesome. Everyone is so friendly and supportive.

Coreys has mastered the combination of hard/fun workouts, great coaching, and a really supportive community. People at all stages of their fitness journey are welcome.

Very friendly gym. Amenable to drop ins.

Family friendly workouts with room for parking and fun people

Awesome CrossFit gym! Corey is the best.

The best crossfit in San Rafael