Fitness Gym in Guilderland and Round Lake

Let's Do This Together

Aevitas was designed to help average people achieve above-average and sustainable results!
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Whether you want to lose some fat, gain some muscle, get stronger, or just plain feel better; we have a program for you.


Aevitas" is Latin for lifetime. We prioritize longevity because we want your changes to last, not just months or years, but even decades.

Let's Have Fun

We want your workouts to be exciting, engaging, and fun so you keep coming back for more.

Every body is unique.
Find something that works for YOU


This class combines functional movements and high intensity to give you a unique workout every day.
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Main Programs


Aevitas Fitness is the premier destination for CrossFit enthusiasts in Guilderland and Round Lake. With a commitment to excellence and a dedication to helping clients achieve their fitness goals, Aevitas Fitness stands out as the best CrossFit gym in the area.
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Main Programs

Olympic Weightlifting

Aevitas Fitness is a gym located in Guilderland and Round Lake, offering specialized Olympic weightlifting training. Their coaching and training programs cater to all levels of weightlifters and are tailored to meet the specific needs of each athlete.
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Main Programs

Getting started is easy


Book a No Sweat Intro

We want to hear your fitness goals, assess a good starting point, and even let you try out a class for free!

Build The Plan w/Our Experienced Coaches

Get guidance tailored to your body and progress consistently. We will guide you every step of the way.

Achieve Things You've Never Dreamed Of!

Getting fit is hard; staying fit is harder. We're here to ensure you build healthy habits and systems that keep you on the right track.

Trusted and Loved By Hundreds of Guilderland Residents

Everything you need to crush your fitness goals

Weekend Classes

Changing Rooms

Class Reservations

Members Only App

Top of the line equipment

Easy Scheduling

Aevitas Fitness

Our community is what makes us special. And it's what will keep you going

Starting a new workout routine can be overwhelming. Don't worry, we'll make it simple and fun for you.

CrossFit Aevitas has been around since 2013 helping people reach their fitness goals.

We don’t believe in quick fixes or gimmicks. We care about your long-term success above all else.

Aevitas Guilderland is located right off of Rt 155 across from the Stewarts. Aevitas Round Lake is located just down the road from The Mill on a small industrial road set back from Rt. 9.

Working out at the gym isn't easy. But getting there shouldn't be hard. Aevitas Fitness is located and easily accessible from all of Guilderland.

1 Charles Blvd, Guilderland NY 12086
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2101 US Rt 9 Round Lake, NY 12151
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We (probably) have the answers!

Do you provide free refreshments there?
Do I have to be fit to join?
What payment methods do you accept?
What kind of movements/exercises can I expect?
Do I have to stop eating my favorite foods?

Still curious? Talk to us!

You don't have to be great to start, but you do have to start to be great.

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Final Offer
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