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Strength in Numbers, Power in Community. Coming soon to Forest Hill SE23…

22/10/2026

A little throwback to our first HYROX Simulation back in May… before we do it all over again this weekend.

Our first Sim brought a packed gym, some very tired bodies and an incredible atmosphere to CF23. This Sunday, we’re ready to take it up another level.

A full HYROX Doubles Simulation.
Open weights.
Heats running throughout the day.
Live race timing through Hybrid Racing Platform.
Post-race refreshments courtesy of SERO.

Entries are locked in, the start list is coming together and all that’s left to do is race.

Whether you’re competing or coming down to support, expect a big day at CF23.

DOUBLES HYROX SIM — Sunday 25th October.

See you on the start line. 🏁

📸 Krisztian Fodor

CrossFit TwentyThree
Strength in Numbers | Power in Community

19/10/2026

CF23 was founded on a pretty simple idea: bring people together.

Bring as many people as we can inside the four walls of our gym and create plenty of reasons to get together outside of them too.

To train. To get fitter. To become healthier. To push ourselves and each other. But, just as importantly, to meet people we might never have met otherwise and build friendships that last far beyond an hour in the gym.

Different ages, backgrounds, abilities and reasons for starting, brought together through training and everything that comes with it.

Community has been at the heart of CF23 from day one. Not because it’s something a gym is supposed to say, but because it’s what we genuinely set out to build.

The workouts matter. The results matter. But seeing a room full of people laughing, celebrating, supporting each other and genuinely enjoying being together?

That’s CF23. 💚

📸 London Photographer & Videographer

CrossFit TwentyThree
Strength in Numbers | Power in Community

17/10/2026

Starting with one of the centrepieces of the new CF23.

Our custom-designed and built 12-bay BLKBOX rig was created specifically for our class space giving us as much versatility as possible without compromising the usable floor around it.

12 individual bays.
6 high ring attachments.
6 full-height rope attachments.
10 different pull-up bar heights.

It gives us the versatility and accessibility of a floor-mounted rig, with the stability and clean footprint of a wall-mounted setup.

From pull-ups and muscle-ups to squats, presses, rope climbs and ring work, it was designed around how we actually coach and programme, and to work for a full class at once.

A proper centrepiece for the space. Built for CF23. 💚

📸 Kai Barrett
🛠️ BLK BOX / Chris Hull
👷‍♂️ Scutts Renovations ltd

CrossFit TwentyThree
Strength in Numbers | Power in Community

15/10/2026

THE CF23 HYROX SIM — LEVELLED UP

Sunday 25th October is shaping up to be our most complete HYROX Simulation yet, with two partners helping us take the race-day experience even further.

HYBRID RACING PLATFORM — OFFICIAL TIMING PARTNER

We’re proud to be the first gym in London to bring Hybrid Racing Platform to a HYROX Simulation, giving every team much more than just a finish time:

- Live race timing
- Individual run & station splits
- Live leaderboard in the gym
- Detailed post-race analysis
- Race comparisons & strength profile

See exactly where you gained time, where you lost it and what to work on next.

SERO — HYDRATION & RECOVERY

Our friends at SERO⁠ will also be joining us, providing a complimentary post-race drink for every athlete.

SERO combines creatine, electrolytes, vitamins and minerals in a sugar-free drink designed to support hydration and performance, exactly what you’ll want waiting at the finish line.

CF23 HYROX SIMULATION — DOUBLES
Sunday 25th October
Male / Female / Mixed Doubles
Full HYROX race simulation

Spaces are still available. Tickets via the link in bio.

12/10/2026

112 people. 28 teams. One Rush Hour.

MVMNT CLUB returned for its second instalment, and this time we opened the doors a little wider welcoming friends and family from outside CF23 to compete alongside our members.

Teams of four. Wall balls, burpee box step-ups and plenty of time on the BikeErg. A simple workout, a tough test and a lot of teamwork when things started to hurt.

There was a leaderboard. There were winners. But that’s never really been the point…

MVMNT CLUB was created because we wanted to do things our way. To build events that reflect what matters to us, accessible competition, great experiences and bringing people together through fitness.

Seeing 112 athletes filling the gym, pushing their teammates, supporting every heat and sharing the morning together was exactly what this is all about.

MVMNT CLUB returns in January.

Keep your eyes peeled. 👀

📹

MVMNT CLUB
Connect. Compete. Move Forward.

06/10/2026

🤸 GET UPSIDE DOWN

Steve McGoldrick is returning to CF23 for another Handstand Workshop.

His previous workshops with us have been incredibly popular, and this time we’re running two 90-minute sessions, giving you the chance to build confidence, find balance and develop greater control on your hands.

From your first confident kick-up to improving a freestanding handstand, expect expert coaching, progressions, drills and individual feedback from an experienced yoga, calisthenics and strength coach.

📅 Saturday 14th November
⏰ 10:45–12:15 | 12:45–2:15
🎟 £15
👥 CF23 members only
🤸 All levels welcome

Spaces are limited and we expect both sessions to fill quickly.

Booking links available to members.

CrossFit TwentyThree
Strength in Numbers | Power in Community

05/10/2026

OUR HYROX SIM JUST GOT AN UPGRADE ⏱️

We’re excited to be partnering with Hybrid Racing Platform for the CF23 HYROX Simulation on Sunday 25th October.

This time, you won’t just get a finish time.

Every run. Every station. Every split. Timed live.

Follow the action on the big screen in the gym, share the live race with friends and family, and afterwards get a detailed breakdown of how you performed across the entire Sim.

Run and station splits. Live leaderboard. Strength profile. Performance against the field. A much clearer picture of where you gained time, where you lost it and what to work on next.

HRP is free for athletes, and you’ll be able to claim your race and keep your Sim performance alongside your other race data.

And there’s more…

Every Sim entry also includes FREE attendance at our HYROX Race Seminar with Elite 15 athlete Joe Bingham on Saturday 24th October.

SATURDAY — LEARN.
SUNDAY — RACE.
AFTERWARDS — ANALYSE.

🏁 Sunday 25th October
👥 Male / Female / Mixed Doubles
💚 £30 per team CF23 members
🎟️ £40 per team non-members

Tickets are live now via the link in our bio.

Already entered? Keep an eye on your inbox, we’ll be in touch with everything you need to get set up.

CrossFit TwentyThree
Strength in Numbers | Power in Community

03/10/2026

🏋️ OLYMPIC WEIGHTLIFTING WORKSHOP

A brilliant afternoon for our first dedicated Olympic Weightlifting Workshop at CF23.

A huge thank you to our very own Georgia-Rose for sharing her knowledge and expertise, and coaching a packed-out session through all things Olympic lifting. ❤️

One of the best things about this community is the experience and expertise we have within it and being able to share that with each other.

This also marks the start of something we want to do much more of at CF23, with regular workshops and seminars led by experts from both within and outside our community, giving our members more opportunities to learn, develop and try something different.

Thanks to everyone who came along and got stuck in.

First one done. Plenty more to come.

CrossFit TwentyThree
Strength in Numbers | Power in Community

01/10/2026

💚 500 CLUB! 💚

A huge congratulations to Katharine, our latest member to join the CF23 500 Club 🙌

With us since the very beginning, Katharine has become a cornerstone of CF23, a 6am regular, a now familiar face in our speciality classes and never too far away when there’s a social to be enjoyed.

500 classes of consistency, hard work and being a huge part of this community.

As for the coveted 500 Club Gilet… she didn’t actually want one 😂 But she did agree to put it on for the photo, even if she then tried her very best to hide amongst everyone else.

The milestone still counts, Katharine. Welcome to the 500 Club 💚

CrossFit TwentyThree
Strength in Numbers | Power in Community

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