If it doesn’t Challenge you, it doesn’t Change you.

Simply put, Swift River CrossFit’s mission is to help you. After spending time in our facility and with our team we want our members to walk out of our doors after a workout and feel like they are better version of themselves. It isn’t the scientific sum of calories, workouts and weight that keeps our members returning. It is the people that count. Our team cares about guiding and encouraging each and every member to obtain the goals they seek for themselves. Our members’ goals are specific and if we can assist in that journey to realizing their aspirations then we have truly helped them change their life.

Road Map

You have the goals and the motivation. We have the knowledge and the resources. Let us help you plan your trip for your new journey.


Data is the secret ingredient to successful training. We track every number that you lift within our walls, making you become better, faster.


We offer the largest FREE accountability group on the planet. We workout and play together often. Workouts aren’t bad when you’re making new friends.

The coaches and the community they've created is what keeps me coming back every morning. I love my CrossFit Family.
Mikayla C. Silver Lake, NH
Being a Pilates instructor & personal trainer for over 20 years, I was ready for an educated, safe & challenging approach and a way to spark my "retirement" routine for strength & conditioning. I have absolutely gotten that and more...the camaraderie was an unexpected bonus!!
Bobbi B. Silver Lake, NH
Swift River Cross Fit has enabled me to achieve a new level of fitness that I did not find elsewhere. In an environment that encourages all fitness levels and goals regardless of age and ability.
Heather T. Conway
I feel stronger and healthier overall. I get something out of each class. It's always a great workout and the coaches and other people who come are super nice.
Corrie B. Brownfield
At 52, I am able to do pull ups now. I'm lifting weights with better form and heavier than ever! Our box focuses on functional movements with and without weights. I customize my workouts to my ability and energy level when necessary. We have great Knowledgeable coaches!
Bryant A. North Conway

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