CrossFit Liberator

CrossFit Liberator

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CrossFit Liberator is located in the Landing.

CrossFit Liberator is Middlesex county’s premiere CrossFit fitness center, providing a positive workout space that focuses on personal achievement, community support, and physical transformation.

06/17/2026

You heard what Britney said! Come to Liberator 🦅

06/13/2026

We don’t quite have the words to express our gratitude. We took a leap of faith and by god’s grace we were met with the most loving community there is. You’ve changed our lives and we can’t wait to continue to improve CFL and make it the best it can be!

2 years down, a million to go! 🎉✨🍾🙌

Photos from CrossFit Liberator 's post 05/28/2026

We are elated to share that Coach is on her way to TN to compete in Semi finals! 👏🏼🎉

Follow along for links to watch her live! They will also be broadcasting on NESN 📺

LETS GO JUJU 📣📣📣

05/26/2026

The Liberator Complex 🦅

In 12 mins build to a heavy squat clean thruster + OH reverse Lunge (L/R) 🏋🏽

05/25/2026

As we washed away the remnants of Murph, we couldn’t help but look around at this gym and be so full of gratitude. Gratitude for the members, for the men and women who gave their lives for us, and gratitude for this opportunity to make an impact on the world. 🇺🇸

05/23/2026

Murph 2026 🇺🇸

Murph is a legendary CrossFit Hero Workout created in honor of Navy SEAL Lieutenant Michael P. Murphy. Performed as an ultimate test of endurance, mental toughness, and grit, it consists of:

1-mile Run
100 Pull-ups
200 Push-ups
300 Air Squats
1-mile Run

05/20/2026

Did we mention we have air-conditioning? Come train at CFL and stay cool while you get hot 🔥

05/19/2026

It’s free week! What’s holding you back?

05/18/2026

What that said ⬆️

You won’t find many spaces where people come from drastically different backgrounds yet they can train together in the same space and do the same programming. That’s the magic of CrossFit!

freetrial

05/14/2026

We are beyond excited to announce our new Teen’s Summer Program! We’re even more excited to be working with Jenna Kivlin who will be coaching this 10 week session. This opportunity is open to any and all 13-18 year old athletes! It starts June 1st with no experience required.

Sign up your teens today by emailing us at [email protected]!

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Address


51 Middlesex Street
Chelmsford, MA
01863

Opening Hours

Monday 5:15am - 7:30pm
Tuesday 5:15am - 7:30pm
Wednesday 5:15am - 7:30pm
Thursday 5:15am - 7:30pm
Friday 5:15am - 7:30pm
Saturday 7:30am - 10:30am