GRIT CrossFit

GRIT CrossFit GRIT CrossFit Fitness in Grimsby - Where Fitness meets community. Welcome to the best hour of your day! 💪

🔥 5 Sessions within 7 Days. ZERO Commitment. 🔥Try CrossFit with our FREE 5-session trial 💪✔️ Experienced? Jump into any ...
04/01/2026

🔥 5 Sessions within 7 Days. ZERO Commitment. 🔥
Try CrossFit with our FREE 5-session trial 💪

✔️ Experienced? Jump into any class
✔️ New? Start strong with our Basics Crossfit & Liftinf, our Hybrid programme, Team Games & our core sessions LBT & Circuitsp

🎁 Finish your trial and get 15% OFF your first month

🔗 Message us for the booking link

If you get referred to join by a member let us know so we can add their 10% discount too if you join.

Spots are limited — book now 👊

A few recent shots from a local competition some of our members competed in! Smashing it were so proud of you all! 🙌🏽✨
08/12/2025

A few recent shots from a local competition some of our members competed in!

Smashing it were so proud of you all! 🙌🏽✨

Freelance instructors — We want YOU in our space. Our gym is now open for rentals, and we’re looking for passionate pros...
21/11/2025

Freelance instructors —
We want YOU in our space.

Our gym is now open for rentals, and we’re looking for passionate pros of every kind: Pilates, bootcamps, strength training, sports teams, youth programs — you name it.

If you’re ready to grow your business, expand your reach, and take your sessions to the next level, DM us today to secure your slot and discuss availability.

Do you know somebody wanting to grow their business and expand their reach?
TAG THEM BELOW.

THE MENS MENTAL HEALTH RUN TEES ARE LIVE.Limited run. Big message. Bigger cause.Our official Men’s Mental Health Run Tee...
21/11/2025

THE MENS MENTAL HEALTH RUN TEES ARE LIVE.
Limited run. Big message. Bigger cause.

Our official Men’s Mental Health Run Tee for 29th November is now available to order and this one carries real weight.

A collab between Blend Coffee & Bar and GRIT Gym, built around a message that needs shouting louder than ever:

YOU’RE NOT ALONE. NOT TODAY. NOT EVER. TALK.

Tees are £30, and all profits go directly to Andy’s Man Club, with the GoFundMe total.

This isn’t merch. It’s a movement.

To order, contact .coffee.bar
Limited run once they’re gone, they’re gone.
They are unisex, if you would like it in time for the run on Sunday 29th, get your orders in by this Sunday 23rd.

🔥 Something big is coming to GRIT… 🔥The GRIT Family is growing 👀✨We’ve got something special happening behind the scenes...
18/11/2025

🔥 Something big is coming to GRIT… 🔥

The GRIT Family is growing 👀✨
We’ve got something special happening behind the scenes and we can’t wait to share it with you.

A new face…
New energy…
And even more support for our amazing community.

Stay tuned — more details dropping soon 🙌🏽

Want to come train with us in the meantime?
📍 Drop us a DM to drop in!

This Tuesday we’ll be coming together for a special Remembrance Partner Workout — a Mini Murph / Chad style session to h...
09/11/2025

This Tuesday we’ll be coming together for a special Remembrance Partner Workout — a Mini Murph / Chad style session to honour those who’ve served, while supporting an important cause close to our hearts ❤️

We’re raising funds for Andys Man Club, a men’s mental health charity doing incredible work across the UK.

💪 The workout will be partnered and fully scalable, so everyone can take part — no matter your experience level. Bring your friends, family, or training buddies and let’s lift each other through it, both physically and mentally.

All drop-in fees on the day will be donated directly to the charity, so the more of us that show up, the bigger the impact we can make 🙌

Throughout the whole of November, we’ll continue supporting Andy’s Man Club — finishing the month strong with the Run with Blend's Movember Mental Health Social Run event on the 29th.

📍 Details are up on the app — check the link for donations and sign-ups.
Let’s fill the box and make this one count. 💥

Rise & Shine, Yogis! 🧘‍♀️ Free Sunday Session at GRIT!We’ve got something exciting for you… ✨Join us this Sunday 8–9 AM ...
16/10/2025

Rise & Shine, Yogis! 🧘‍♀️ Free Sunday Session at GRIT!

We’ve got something exciting for you… ✨

Join us this Sunday 8–9 AM at GRIT CrossFit for a FREE Yoga Taster Session!
It’s Joey Baker very first one here — so come along, roll out your mat, and let’s flow together 🧘‍♀️💛

We’ll stretch, move, breathe, and start the day feeling strong, calm, and amazing.
No experience needed — just bring your positive vibes and maybe a friend or two! 🙌

So set those alarms ⏰, book your spot, and get yourself there! 😄
Can’t wait to see you all!

📍 GRIT CrossFit, Grimsby
📩 Message to reserve your space

13/10/2025

🔥 Another week of strength, sweat & smiles at GRIT CrossFit! 🔥

From deadlifts and overhead press to burpee broad jumps, every session brings that unbeatable mix of hard work, high energy, and community spirit 💪🤩

Our members show up, push their limits, and have a blast doing it, because fitness should be fun and challenging in equal measure 🙌

📍 Want to join the action? Drop us a DM to drop in and see what is all about!

07/10/2025

🔥 Saturday Hybrid Team Games at GRIT CrossFit! 🔥

Love a mix of weights, cardio, and competition vibes? Then this is for you 👊

Join us every Saturday, 9:30 – 11:00am for our Hybrid Team Games — 90 minutes of high-energy workouts that blend lifting, running, and cardio with a fun, team-based twist. Expect teamwork, a bit of friendly competition, and that unbeatable GRIT community spirit 💪

💥 Your first session is FREE!
Perfect for anyone who wants to mix up their training, push their limits, and have some serious fun while doing it.

📍 Drop us a DM or get in touch to arrange your taster session – come see why Saturdays are everyone’s favourite day at the box!

Address

Unit 10, Peacefield Business Park, Nickerson Way, Holton-le-Clay
Grimsby
DN365HS

Opening Hours

Monday 5am - 10pm
Tuesday 5am - 10pm
Wednesday 5am - 10pm
Thursday 5am - 10pm
Friday 5am - 10pm
Saturday 5am - 10pm
Sunday 5am - 10pm

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