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The Box

Our intense, diverse and all encompassing athletic training results in improved physical fitness, athletic performance, and life quality as a whole.

Our passion is to train people a diverse community of people of all ages and ability level. Whether they are a seasoned athletes, weekend warriors, or folks with no fitness experience that are looking for a lifestyle change, our programming is designed to be universally scalable to any age or ability level.

Positivity, motivation, inspiration, respect, teaching, learning, focus on precision, honesty and intensity make up EverProven CrossFit.

Our community environment fosters people to be inspired by each other and lift each other up. Our atmosphere is always and fun and encouraging.

Rates, Schedule, and More Information »

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The StaffThese people will PUSH you

  • Matt
    Owner & Head Coach Meet Matt »

    Matt Michaud

    Owner & Head Coach

    Matt is a Career Firefighter/Paramedic and decorated athlete that loves CrossFit. His passion for coaching, athletic competition, and healthy living has paved the way for his expansive knowledge of fitness.

    Matt holds the following certifications; CrossFit Level 1, CrossFit Coaches Prep Course, CrossFit Running, Certified CrossFit Competition Judge, USAW L1 Sports Performance Coach, ACE Personal Trainer, ACE/IAFF Peer Fitness Trainer, Training for Warriors L1, IKFF CKT L1, IKFF CKT L2, IKFF CBWT, IFA Nutrition, Pose Tech L1 Running Coach, Risto Sports International Olympic Weightlifting Seminar, Risto Soviet System Olympic Weightlifting Certification and Matt is Nationally Registered in Paramedic Emergency Medicine

  • Christian
    Owner & Coach Meet Christian »

    Christian Seeber

    Owner & Coach

    Christian developed a curiosity and interest in breaking out of traditional gym training in early 2007. Knowing there was more to fitness than measuring results with a mirror and measuring tape, he discovered an obscure website, and never looked back!

    Finally it all made sense! Training became extremely difficult, challenged physical ability, tested mental discipline, and results were measured by functional performance. He bought materials, like wood, rope, chains, and equipment such as Olympic rings, sleds, kettlebells, and trained his my garage. Then he met Matt, Scimone, Kate, and Katie and the rest is history!

    Christian currently holds CrossFit Level 1, Risto Soviet System Olympic Weightlifting Certification, Certified CrossFit Competition Judge, IKFF CKT L1, IKFF CKT L2, and IKFF Bodyweight Training Certified.

  • Kate
    Coach & Box Manager Meet Kate »

    Kate Stone

    Coach & Box Manager

    Kate is also a Professional Occupational Therapist and accomplished endurance athlete. Kate has not only completed countless marathons, but several Ultra marathons as well. Kate loves overhead lunges, burpees and her favorite quote is get 'comfortable being uncomfortable'. Kate is also the Director of our CrossFit Kids program. Kate holds the following certifications; Masters Degree in Occupational Therapy, CrossFit Level 1, CrossFIt Kids, Certified CrossFit Competition Judge, Risto Soviet System Olympic Weightlifting Certification, Training For Warriors L1, WKC Fitness coach, IKFF CKT L1 and USAW L1 Sports Performance Coach

  • Katie
    Coach Meet Katie »

    Katie Michaud


    Katie is a Professional Occupational Therapist, Published Author and skilled Coach. When she isn't helping others rehab from injury in her job as an OT, you will find her at the box doing heavy barbell cleans. Katie Holds a Masters Degree In Occupational Therapy, CrossFit Level 1, IKFF CKT L1, Certified CrossFit Competition Judge, USAW L1 Sports Performance Coach and is certified in myofascial release techniques.

  • Scott
    Coach Meet Scott »

    Scott Chamberlin


    Scott is our resident Jack of all Trades... if it's broken he can fix it... something needs to be built? Scott is our man! (We wouldn't be half the Gym without all he has helped us with) When we aren't coming up with something new for Scott to tear down/build, Scott can be found at the box doing heavy squats and working on mobility drills! Scott holds a CrossFit Level 1 Certification, Risto Soviet System Olympic Weightlifting Certification, and has attended a USAW L1 Sports Performance Coach Course. He is also a Certified CrossFit Competition Judge.

  • Kelsey
    Coach Meet Kelsey »

    Kelsey Quinn


    Kelsey is a Full Time Student at UNH and an experienced coach, having a background as a group fitness/spin instructor. Kelsey found CrossFit as a way to take her fitness to the next level and she hasn't looked back. Even when in the middle of the most grueling work outs or in the middle of a competition, Kelsey is incapable of wearing anything but her trademark smile and always brings a positive attitude with her to rip it up at the box. Kelsey holds a CrossFit L1 Cert, USAW L1 Sports Performance Coach, Risto Soviet System Olympic Weightlifting Certification and is a certified AAFA group fitness instructor.

  • Albie
    Coach Meet Albie »

    Albie Salvatore


    Albie found CrossFit in 2012. Prior to CrossFit he played college basketball and kept up the conditioning and weight training aspect of that for many years after college. With a very busy National Sales Job and, a Wife and 2 Children, he found getting to the gym to become harder and harder. He then began dabbling in recreational running and playing a lot more basketball over the past 4 years. After a declining interest level, he found CrossFit through a former college buddy. He went online to the HQ site and began to test out some WOD’s in his garage and was instantly hooked. CrossFit allows Albie to pursue my passion for fitness on a daily basis, and helped him to get back his strength and exceed past his highest numbers from when he was playing basketball in college. Albie believes everyone is an athlete, stronger and more capable than they know.

  • Kevin
    Coach Meet Kevin »

    Kevin O’Shea


    Kevin O'Shea is a lifelong athlete with a sporting history that includes collegiate rugby and adventure racing. He has been active in education as a lecturer at UNH and as a Training Specialist for NH Police Standards and Training; and his coaching work extends beyond CrossFit as he serves as the Assistant Coach for the UNH Men's Rugby Team. Mr. O'Shea began training with the CrossFit methodology in 2009 and has been an ardent advocate for helping people reach their life goals through fitness. Kevin holds a CrossFit Level 2 Certification, has attended the Crossfit Weightlifting Trainer Course and is also certified in CPR / First Aid.

  • Elliott
    Coach Meet Elliott »

    Elliott Field


    Elliott is a former US Navy Rescue Swimmer/Helicopter Aircrewman. His love for fitness has always had him pursue extreme and adrenaline filled adventures. He deployed two times and has been to many different parts of the world while serving his country. He started Crossfit in April 2013 and has been hooked ever since. Elliott holds a CrossFit Level 1 Certification, Risto Soviet System Olympic Weightlifting Certification and is currently perusing a Bachelors Degree in Exercise Science from the University of New Hampshire.

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EverProven Athletes

EverProven Athletes are dedicated to optimal strength, perfect movement execution, safety, and most importantly, having a good time.

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News & Events View all »

Stay engaged with our newsfeed and don’t miss out on any of our latest happenings or topics of discussion.

$150 per month for 225 friends… Oh and some fitness too

You’re not sure you can add more weight, but they spot you while you try. Your form is starting to get wobbly, and they let you know—not because they’re arrogant jerks, but because they don’t want to see you get hurt. You do your first double-under, and they’re cheering for… Read More »

EVR Member Profile:December 2014

Name: Mark Z. Lanoue (we love the middle initial!) Age: 47 Joined: November 2013 Occupation: Radiologist, currently stay-at-home dad Favorite CrossFit exercises: Bodyweight exercises such as pull-ups, and benchmark workouts Least favorite CrossFit exercise: Overhead squats  Juggling work and family life is never easy, but one day Mark Lanoue just had… Read More »

October Pull Up Challenge!

What: Pull Up Challenge – get your first or progress your pulling capacity in 30 days! How: You will need to be self-motivated and diligent. Your coaches and fellow CrossFitters will support you, but your progress will be determined by how dedicated and motivated you are to participate and complete… Read More »

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Contact Us

Drop us a note or just stop by THE BOX.

EverProven Crossfit
51 Washington St (physical)
383 Central Ave – CL20 & CL30 (mailing)
Dover, NH 03820

p: 603.740.0822 –> Box Manager


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