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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 a diverse community made up 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 fit the needs of anyone.

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 Staff will help push you to beyond your limits

  • 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 2, CrossFit Movement and Mobility, CrossFit Endurance, 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, Risto Sports Soviet System Olympic Weightlifting, 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 the following Certifications; CrossFit Level 1, Risto Sports Soviet System Olympic Weightlifting, CrossFit Competition Judge, IKFF CKT L1, IKFF CKT L2, and IKFF CBT.

  • 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, 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, 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 the following certifications; CrossFit Level 1, CrossFit Movement and Mobility, Risto Sports Soviet System Olympic Weightlifting, USAW L1 Sports Performance Coach Course. He is also a Certified CrossFit Competition Judge.

  • 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 the Following Certifications; CrossFit Level 2, Crossfit Weightlifting Trainer Course, and CrossFit Movement and Mobility.

  • 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.

  • Eugene
    Coach Meet Eugene »

    Eugene Kim


    Eugene found CrossFit in 2011 after graduating from Tufts University, where he rowed all four years on the Varsity Men's Team and served as Captain his senior year.

    Utilizing CrossFit as his training foundation, he has completed two marathons, a mixed-martial arts charity bout, and numerous local competitions and throwdowns.

    His coaching style derives strongly from his experience at Officer Candidate School with the United States Marine Corps, which emphasizes leadership by example. Additionally, Eugene coaches high school athletes with Great Bay Rowing Club, his crew team when he was growing up.

    Eugene is a CrossFit Level 1 Trainer Certified CrossFit Strongman Trainer, and Nationally Registered EMT-Basic.

  • Joey
    Coach Meet Joey »

    Joey Vachon


  • Kyle
    Coach Meet Kyle »

    Kyle Bachstein


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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 View all »

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

2nd Annual Great Equalizer – 2015

Join us on November 15, 2015 for our 2nd Annual Great Equalizer Competition! This is a unique competition unlike any other you have ever seen in the CrossFit community. The Great Equalizer is a same sex partner competition with a twist. One person on the team must be an Rx… Read More »

Don’t Be A Cherry Picker..

“Cherry Picking” – Matt M Let’s talk about what makes you think “I suck”, what makes you “bad at CrossFit”, whats holding you back… When you wake up in the morning and check the WOD, realize your least favorite movement is programmed so you decide to go for a run instead  –… Read More »

EverProven Memebr Profile: Ashley Studer and Matt Kubej

Ashley Studer Member since May 2013 24 Preschool teacher Favorite CrossFit exercise: Hang cleans Least favorite CrossFit exercise: Muscle ups Matt Kubej Member since EverProven opened 26 Software developer Favorite CrossFit exercise: Power cleans Least favorite CrossFit exercise: Couch stretch   Matt Kubej has been a member since the gym… Read More »

5 Things to Know About CrossFit and Pregnancy

 Katie is 6mo pregnant and still stays active   Given all the misinformation out there about fitness and motherhood as separate issues, it’s no surprise that women who exercise during pregnancy get a perfect storm of conflicting advice. We talked to two of our very own EverProven mamas-to-be, Katie Michaud… 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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