Onelife Fitness Crystal Park

Onelife Fitness Crystal Park A fitness community built to support strength, recovery, and real progress — for beginners, athletes, and everyone in between. Every Journey Welcome.

At Onelife Fitness we pride ourselves on providing the Ultimate Fitness Experience to every member every time they come through our doors, and with that goal in mind we've built the nicest health clubs in the industry. Whether you are brand new to fitness or are training for your next triathlon, Onelife Fitness offers the facilities and support you need to achieve the goals you want!

GO!60 starts TOMORROW!!!! Have you signed up yet?! This is your sign. 60 days. Real results. A stronger you.Sign up in t...
05/01/2026

GO!60 starts TOMORROW!!!!
Have you signed up yet?! This is your sign. 60 days. Real results. A stronger you.
Sign up in the app before it's too late.

04/29/2026

cardio = character development

04/27/2026

🎉 Group Fitness Launch is HERE! 🎉
All our classes now have new music, fresh choreography, and an amazing community vibe!
Bring a friend, try something new, and let our community inspire you. Who knows… you might just fall in love with it! ❤️
Meet Carla, one of our incredible Zumba instructors at our Olney location—and she’s just one of MANY amazing teachers ready to get you moving!

They’re LIVE 🔥Our Group Fitness Select shots are officially out — and the energy speaks for itself. From the lights to t...
04/25/2026

They’re LIVE 🔥
Our Group Fitness Select shots are officially out — and the energy speaks for itself. From the lights to the lifts to the community in every frame… this is what makes it different.
Now is the time to go try a new group fitness class because every class has new music, new choreography and more fun!!

04/24/2026

Behind the scenes at our Hamilton Mill photoshoot that took place recently.
So much energy, so many strong moments, and the best group fitness crew bringing it all to life. Our Group Fitness refresh also drops tomorrow!! New music, new choreography, and so much fun.
Stay tuned tomorrow — we’re dropping some of our favorite shots from the day and launching new group fitness fun!!

04/22/2026

Your fitness goals don’t have to be complicated—just be better than you were yesterday. 💪
Our fitness team is here to help you reach your goals faster than you imagined.
Start with an InBody scan and join GO!60, our 60-day challenge designed to keep you accountable and on track.
Ready to see what you’re capable of? Learn more in the app.

04/13/2026

Is this what they meant when they said shock your muscles? 😂

GO!60 Challenge is HERE!!!Sign up in the app, it’s quick and easy!What can you accomplish in 60 days?You’ll get proven n...
04/08/2026

GO!60 Challenge is HERE!!!
Sign up in the app, it’s quick and easy!
What can you accomplish in 60 days?
You’ll get proven nutrition guidance, a strong community and a GO!60 shirt to rep your commitment.
Let’s go all in!!

We’re highlighting Bethany — one of our incredible instructors at Onelife Fitness.BODYPUMP. Pilates. RPM. Master Trainer...
04/07/2026

We’re highlighting Bethany — one of our incredible instructors at Onelife Fitness.
BODYPUMP. Pilates. RPM. Master Trainer. Energy for days.
Not only is she a Master Trainer at Onelife — she’s also a National Master Trainer with Les Mills, and you feel that level of expertise the moment class starts.
Bethany brings the fire, the coaching, the precision, and the motivation that keeps members coming back. Whether you’re lifting, riding, or flowing, she knows exactly how to push you while making every class feel fun, empowering, and unforgettable.

Easter Egg Challenge! We hid 4 eggs—blue, purple, pink, and yellow. Whatever color you spot first is your bonus workout ...
04/05/2026

Easter Egg Challenge! We hid 4 eggs—blue, purple, pink, and yellow. Whatever color you spot first is your bonus workout today:
Blue → Sprints
Purple → Bike
Pink → Stretching
Yellow → StairMaster
Which egg did you see first? 👀

Whether you’re celebrating Easter or just getting a workout in 💪 All Onelife Fitness locations will close at 4 PM. Kids ...
04/03/2026

Whether you’re celebrating Easter or just getting a workout in 💪 All Onelife Fitness locations will close at 4 PM. Kids Club will be available morning hours only.

04/02/2026

It all starts May 1. Join the GO!60 Challenge and commit to see what you can do in 60 days. You in? Sign up and learn more in the app.

04/01/2026

NEW PROMO!!
Sign up and get a free kiss*
*kisser not guaranteed. Happy April Fools 😂

03/31/2026

When the boss says, “Not everything is a two-person job,” but we’re out here like… yes it is. 🙌😂
Tag your partner-in-crime who makes everything easier!

03/28/2026

We asked our members why they move — and their answers inspired us. 💬
From building strength, to boosting confidence, to showing up for family — every reason matters. Whatever your reason is for making it to Onelife Fitness, we want to hear it. Drop it in the comments below 👇

03/27/2026

Meet Connie 💙
An incredible member of our Onelife Fitness Ballston community, Connie is a true definition of strength and resilience. After beating stage 4 colon cancer, she continues to show up, inspire, and remind us all what perseverance looks like. After 8 more rounds of chemo her body stiffened up so she came back to the gym and pilates significantly helped her quality of life.
In honor of Colon Cancer Awareness Month, this is your reminder: if you’re 45 or older, make sure you’re getting checked. Early detection can save lives.
We’re so proud to have you as part of our community, Connie.

03/26/2026

We heard you’re looking for a gym with a community… well, you found us. 💪✨
Come for the workouts, stay for the people who make every session better.

03/24/2026

We’re so excited to introduce Liza Jones — a member at Onelife Fitness Burke who completely transformed her life.
At 52, Liza is 114 pounds lighter. She had never stepped foot in a gym before walking through our doors two years ago — and she hasn’t looked back since. Her journey is proof that it’s never too late to start, to believe in yourself, and to change your story. 💙

03/23/2026

L is for the way you show up.
O is for the overtime reps.
V is for the victories — big and small.
E is for the energy you bring to every workout.
Fall in LOVE with your routine.

03/21/2026

What can we say we just want the best for all of our members at Onelife❤️

Address

2231 Crystal Drive
Arlington, VA
22202

Opening Hours

Monday 5am - 9pm
Tuesday 5am - 9pm
Wednesday 5am - 9pm
Thursday 5am - 9pm
Friday 5am - 9pm
Saturday 7am - 6pm
Sunday 8am - 6pm

Telephone

+17034863380

Website

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