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Lowell Athletics & Beyond is now home of CrossFit Argonaut! We've evolved, expanded, & you will too.
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Upcoming Classes
Crossfit at Dawn
5:30 am
Lunch Break Workout
11:30 am

PM Workouts
3:30 pm - 6:30 pm
9:30 am

1 pm

Membership Options

Flexible options for every lifestyle
We have various membership options and will help you select the best one for you.
Read More

Onboarding for Beginners

Ease into it the right way
No need to be nervous, we work with you right where you are, to get you ready for the next phase.
Sign Up Now!

Next classes Today


  • 10:00 - 10:45
  • with stev Johnson

  • 11:00 - 11:45
  • with stev Johnson

indoor cycling
  • 1:00 - 1:45
  • with stev Johnson

muscle build
  • 10:00 - 10:45
  • with stev Johnson

yoga beginners
  • 11:00 - 11:45
  • with stev Johnson

  • 1:00 - 1:45
  • with stev Johnson

Our Trainers

Kit Claborn


Owner, head coach, CF-L1, competitive athlete, CrossFit Olympic Weightlifting Certified. Kit is super serious when working out, but don’t let that fool you, he’s a big social teddy bear when he catches his breath after a workout...

Karl Herschenroeder


CF-L1 trainer, CrossFit Olympic Weightlifting, and Mr. Enthusiasm. Karl brings a smile to everyone’s faces every time, with his infectious enthusiasm. Known for being incredibly knowledgeable, and precise with excellent delivery that enhances your experience every time.

Catrina Scroggins


CF-L1 Trainer, athlete, photographer.An artistic eye helps this creative songbird polish your technique, and keep you motivated, because yeah, she’s watching you!

Jimmy Tollison


CF-L1 trainer, Competitive athlete, programmer, Mr. Cardioendurance all day. Jimmy brings the heat and a time to beat with every workout, but stays humble and genuine. He thrives on assisting everyone from rookies to the elite in chasing down their best scores.

Latest Gym News

Wednesday 01.17.24

February 18, 2024 by Kit Claborn (0) Comments

Warmup Movement Prep/Activation 3 min Row (:30 easy, :20 mod, :10 fast) -into- 3 sets 5 Bench Press (empty bar- build across sets) 10…

Tuesday 01.16.24

February 18, 2024 by Kit Claborn (0) Comments

Warmup Movement Prep/Activation 2 sets: 10 Banded Pull Aparts 10 Banded Pass Throughs -into- 3 sets 5 Kip Swings 1 Wall Walk + 10…

Monday 01.15.24

February 9, 2024 by Kit Claborn (0) Comments

Warmup 2 sets 10 Banded Fire Hydrants (each) 10 Banded Kick Backs (each) 10 Banded Glute Bridges -into- 6:00 AMRAP 30-second Air Bike (build…

Schedule your no-sweat intro today!

Why People Love us

  • I finally decided to take the leap and give CrossFit a try and I couldn't be happier. I owe it all the the people at CrossFit Argonaut. Everyone is so encouraging and has become like family. Definitely the best decision I've made in a long time!


    (Keri Weddington Evans, )

  • Love it there! Very welcoming and friendly. Whether you are an expert or know nothing about CrossFit this is the place to go!!! Coaches are very patient and knowledgeable, they will take the time to get you where you need to be.


    (Olivia Garcia, )

  • This is an amazing BOX! All of the coaches are absolutely wonderful. Everyone is so warm, friendly, and most of all very supportive of where you are in your fitness journey and how to help get you to where you want to be. Best team-EVA!


    (Alisa Fox, )

  • They said it would be fun? It's so much more! A personal journey for your body and mind. Wonderful coaches that really care and meet you where you are and then push a little harder. I feel like I have another family in my new friends I've met and many co-workers getting together after a long day at work and relieving stress. FUN they said? It is true and it's so much fun and more!


    (Kim Eoff, )

  • I was torn between joining this box and a typical gym with free childcare. After having two kids, I hadn't worked out consistently for 5 years and needed to do something for me. I have gained confidence, strength, but most of all I have gained new friendships and a second family. There is no judgment here. The coaches meet you where you are no matter your fitness level and motivate you to push yourself past what you're capable of.


    (Stephanie Middleton, )

  • Crossfit Argonaut is an outstanding box. Everyone is so welcoming and friendly. The coaches want nothing more then to see you grow and become a better version of yourself. The environment, the coaches, athletes and workouts will make you come back again and again. CrossFit Argonaut is my home!


    (Brenda Salinas, )

  • This box is home away from home. My get away and release. The people and atmosphere are stellar and second to none. No matter your experience or ability, everyone (instructors/students) is treated the same with respect and like family. You are challenged to your limits and pushed beyond them. My only regret is not starting this journey 10 years ago.


    (Chad Evans, )

You can't afford not to do it

Do The Math

You're actually saving money.

  • Save on groceries
  • Medical Bills
  • Mediciations and other therapies
  • Save on entertainment, because CrossFit is your entertainment now.


so many benefits

CrossFit makes people happy, confident, stronger, and more productive in every area of life.

  • Mega mood boost
  • Neuroendocrine system balance
  • Increased energy, metabolic rate and mental clarity



The evidence is in, there's no better anti-aging product on the market today. Stay younger, stronger, longer with the rest of us who refuse to go quietly.

  • Build bone density
  • Create muscle mass
  • Combat effects of aging
  • Feel youthful and vibrant


Group workouts are proven more effective because...
Group exercise motivates you to push a little harder, and performance hormones kick into high gear in group settings.
Nutrition is key to your success
 You can’t out-train a bad diet. Food is fuel, so the cleaner it is the smoother the engine runs. A smooth engine runs faster, longer, stronger. Who doesn’t want that?
Strength heals
  In studies, science has found that if you stimulate growth you stimulate healing. Building muscle is creating growth of the cells, which actually stimulates injured and worn down tissues to heal themselves. This is how CrossFit rehabilitates injuries. That’s right, CrossFit doesn’t hurt people, it actually heals people. And we have the proof. (The sport itself doesn’t cause injuries, bad decisions do!)
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Mobility is Medicine
 Staying mobile and flexible in your joints and muscles is the single most effective way to prevent injury and preserve functionality throughout your life-span.
Consistency is critical
  This is training for life, not a quick-fix. Consistent, dedicated training will lead to noticeable, sustainable results that stick with you long term. Guaranteed.

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