Mass Effect Fitness & Training

Mass Effect Fitness & Training Fitness and nutrition

2026 CrossFit Semifinals done ✅ A huge shout out to our athletes throwing down all weekend! It was a sweaty few days 🔥 A...
06/14/2026

2026 CrossFit Semifinals done ✅ A huge shout out to our athletes throwing down all weekend! It was a sweaty few days 🔥 Also, a big thanks to our awesome squad of coaches who came out and judges all weekend! We literally couldn’t have done it without you! 🙌🏽 Take some rest and back to work!!!



06/12/2026

Coach Sami capturing some Friday 5:15am vibes!! 🔥•

It’s running szn and MEF is locked in with a 13.1 half marathon summer challenge! Challenge t shirts and crops looking 😍...
06/09/2026

It’s running szn and MEF is locked in with a 13.1 half marathon summer challenge! Challenge t shirts and crops looking 😍🔥! There is still time to sign up for the 13.1, 10k, 5k or anywhere in between! Write your name and shirt size on the big white board at the gym! Still time but don’t sleep , you need to build up those miles before August 15th!! Anyone who wants more info, DM us!

BIG MOTM shoutout to this MEF OG, Pabloooo! You can always count on good vibes from Pablo and a “can’t complain “! No on...
05/27/2026

BIG MOTM shoutout to this MEF OG, Pabloooo! You can always count on good vibes from Pablo and a “can’t complain “! No one loves an echo bike sprint more and heavy deadlifts are like a bat signal in the sky. Pablo is the man and such a great part of our community! •


Murph 2026! What a squad! Proud of everyone coming out early and putting in work! Remembering those who sacrificed every...
05/25/2026

Murph 2026! What a squad! Proud of everyone coming out early and putting in work! Remembering those who sacrificed everything. Happy Memorial Day.

Memorial Day Murph this Monday! Come join in on the fitness fun to honor those who gave everything! We’ll see you all th...
05/21/2026

Memorial Day Murph this Monday! Come join in on the fitness fun to honor those who gave everything! We’ll see you all there at 7:30am! •

MOTM SPOTLIGHT the one and only Christine E!!! Chris is a massive source of inspiration for us all at MEF! You can alway...
05/05/2026

MOTM SPOTLIGHT the one and only Christine E!!! Chris is a massive source of inspiration for us all at MEF! You can always expect a smile and a laugh when she is around , no matter what’s going on! Even during difficult times she makes time to get her fitness on and stay disciplined! She is courageous, tough and a light in our community! Congrats on MOTM!

Podium x3! 🔥Huge shoutout to all 5 of our MEF teams who competed yesterday! We had 3 podium finishes! Amazing work from ...
05/03/2026

Podium x3! 🔥Huge shoutout to all 5 of our MEF teams who competed yesterday! We had 3 podium finishes! Amazing work from all. •

What are you waiting for ? Come get FIT , FIT with our squad! •

MEF representing STRONG today for the Two Peas in a Pod partner competition! Studs !! ••
05/02/2026

MEF representing STRONG today for the Two Peas in a Pod partner competition! Studs !! •

HYROX Boston is coming back this fall! MEF members get early access to tickets April 28th! Public access is April 30th. ...
04/25/2026

HYROX Boston is coming back this fall! MEF members get early access to tickets April 28th! Public access is April 30th.

HYROX classes start May 5th. Every Tuesday at 6:30pm and Saturday 7:30am.

MEF members also have access to daily official HYROX programming.

Our members brought the best last HYROX Boston and we can’t wait to see how well they do this year!

If you want to join our squad, reach out! •



Address

274 South Street
Shrewsbury, MA
01545

Opening Hours

Monday 6am - 8:15pm
Tuesday 6am - 8:15pm
Wednesday 6am - 8:15pm
Thursday 6am - 8:15pm
Friday 6am - 8:15pm
Saturday 7:30am - 11:30am

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