Crossfit Ostmen

Crossfit Ostmen Welcome to 3G fitness. The Home of CrossFit Ostmen welcome to 3G, Opening Autumn 2017. As well as other packages to suit each and everyone individual.

Darren O Brien, Mick Keogh and James Kelly.

3 personal trainers with varied backgrounds in different sports and past times who are setting up a new modern functional training facility in athy. We will be running circuit classes, boot camps and many other styles of classes. Keep an eye on our page for more exciting details to come.....

10/06/2026

Introducing our Coaching Snippets series.

A behind-the-scenes look at what actually goes on in classes and the people behind the coaching.

First up is Head Coach Daz.

With nearly 10 years of coaching experience, a CrossFit Level 2 training, Burgener Strength coach Level 1, and a long list of additional CrossFit courses and continuing education, he’s passionate about helping people move well, build confidence and enjoy their training.

You’ll also quickly realise the coaching isn’t all serious. There’s plenty of having the craic too.

Keep an eye out for the rest of the Coaching Snippets series over the coming weeks and months

Monday’s Murph had 40 of us pushing through and this pic shows just some of our crew. With everything life throws at us,...
04/06/2026

Monday’s Murph had 40 of us pushing through and this pic shows just some of our crew.

With everything life throws at us, sometimes this is the toughest part of the week.
But it’s a privilege to have our health, to share that bit of suffering, and to come out stronger together as a community.

29/05/2026

Interested in joining?

21 days of unlimited classes for just €50!

If you decide to stay, that €50 goes toward your first 3 months.

If not, we’ll refund you—zero risk, all reward!

Start your fitness journey with us today!

🔥 MEMBER OF THE MONTH – May 🔥Give it up for !Paul has been putting in some serious hours in the gym lately—he practical...
28/05/2026

🔥 MEMBER OF THE MONTH – May 🔥

Give it up for !

Paul has been putting in some serious hours in the gym lately—he practically lives here at this stage! His consistency and commitment to training have been brilliant to watch, and the progress is showing across the board.

No matter the workout, Paul shows up ready to work and gives everything to every session.

Fully deserved, Paul! 👏

27/05/2026

At CrossFit Ostmen it’s not just about getting a workout done.

It’s about being coached properly.
Being corrected when needed.
Being pushed when you’re capable of more.
And being supported every step of the way.

Anyone can hand out a workout.
What makes the difference is having coaches who actually care about helping you improve safely, build confidence, and get stronger over time.

That’s what makes Ostmen stand out.

Heatwave 🔥 is here but we continue to work. The week begins, and so do we. Consistency starts right now.
25/05/2026

Heatwave 🔥 is here but we continue to work.

The week begins, and so do we. Consistency starts right now.

Not every session is about smashing yourself.Some days are about learning. Falling over. Laughing at yourself. Then gett...
20/05/2026

Not every session is about smashing yourself.
Some days are about learning. Falling over. Laughing at yourself. Then getting a little better every week.

That’s the fun side of CrossFit.

fun

16/05/2026

🔥 METCON at CrossFit Ostmen 🔥

This is where fitness gets tested.

Our METCON class is built around high intensity training designed to improve your engine, conditioning and overall fitness. Expect a mix of cardio machines, bodyweight movements, dumbbells, kettlebells and functional training that keeps every session different.

Less focus on heavy lifting. More focus on moving, sweating and pushing your limits in a fun environment alongside a class full of people all working hard together.

Scalable for every level. Whether you’re just starting out or seriously fit, you’ll get challenged at your own pace.

Fast paced. High energy. Proper coaching. Good craic.

This is not just about burning calories.
It’s about becoming fitter for life.

11/05/2026

Monday murph prep.

25 min Amrap
1 mile run
Into max rounds of Cindy:
5 pull ups
10 push ups
15 air squats

This isn’t just a gym floor; this is where you find your best self. Whether you’re just starting or pushing limits, Cros...
07/05/2026

This isn’t just a gym floor; this is where you find your best self.

Whether you’re just starting or pushing limits, CrossFit Ostmen is your home for fitness, fun, and community. Ready to step in?

Address

CrossFit Ostmen, Woodstock Industrial Estate, Kilkenny Rd
Kildare
R14K889

Opening Hours

Monday 6am - 11am
6pm - 10pm
Tuesday 6am - 11am
6pm - 10pm
Wednesday 6am - 11am
6pm - 10pm
Thursday 6am - 11am
6pm - 10pm
Friday 6am - 11am
6pm - 10pm
Saturday 8am - 12pm

Telephone

+353892494207

Website

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