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404 London x Helios Retreats

BUILT IN LONDON. TAKEN TO MYKONOS.

404 London has built one of the capital's most exciting hybrid training communities around performance, competition and showing up for the people beside you.

Helios has spent more than a decade creating fitness-led trips that bring together expert coaching, exceptional destinations and groups of people who rarely stay strangers for long.

This collaboration brings both worlds together: purposeful training from the 404 team, delivered inside a week you’ll be looking forward to long before you board the flight.

From

GBP 2000

~~GBP~~ GBP 2000

Sale Sold out

CHOOSE YOUR WEEK: 18th - 22nd May 2027 24th - 28th May 2027

Occupancy:

Solo Double

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what’s included

Accommodation

Five days and four nights in a luxury private villa

PRIVATE CHEF DINING

Daily brunch and dinner are prepared by our private chef at the villa, except for one evening when we'll head out for a special group dinner.

EXPERT-LED TRAINING PROGRAMME

A training programme curated specifically for the week and led by elite coaches from some of the world's leading gyms, with every session adapted to your fitness level.

WATER & SNACKS

Mineral water and a selection of snacks are available at the villa throughout your stay.

Spa Treatment

Enjoy a variety of spa and massage treatments with a reduced rate for Helios guests during your stay.

welcome goodie bag

A touch of Helios. Unwrap spoils for your retreat

Content creator throughout

Selfies are so overrated! Let us capture all your unforgettable moments with a professional photographer on site

VIP Access

Become a lifetime VIP client with exclusive access to new retreats and 'return clients-only' deals for new trips

small like-minded groups

Retreats curated for small, like-minded group of people on a similar mission. Up to 16 guests per trip

NOT INCLUDED

FLIGHTS

One group dinner out

TRAVEL INSURANCE

404 TAKES ON MYKONOS

For five days, 404 swaps the hustle and bustle of London for the Aegean laid-back vibes of Mykonos, bringing the community together for sweaty sessions, Aegean swims, poolside afternoons, long dinners and one unforgettable trip to remember.

Led by 404 coaches Fin Dearsly, Nick Flood and Will Mens, the week brings everything people love about training with 404 into an entirely different setting.

This is 404 beyond the gym: pushing one another through the workouts, taking over a private villa and experiencing one of the world's most exciting islands together.

Itinerary

Day 1

404, OUT OF OFFICE

Arrive at Villa Joy, unpack and settle into your room before meeting everyone beside the pool.

We'll loosen up after the journey with a short shakeout session, followed by welcome drinks and our first chef-prepared dinner overlooking the Aegean.

No rushing off after class tonight. This is the beginning of four days together beyond the gym.

Day 2

TRAIN TOGETHER, SWITCH OFF TOGETHER

The first full day begins with a 404-led hybrid session combining strength, conditioning and running.

After brunch, the afternoon is completely open. Recover beside the pool, head down to the beach or explore the island with the crew before returning to the villa for a restorative mobility session.

That evening, we'll come back around the table for dinner prepared by our private chef.

Day 3

404 AT SEA

Start the morning with a 404-led running session before refuelling over brunch and swapping trainers for swimwear.

That afternoon, we'll take over a private boat and head out across the Aegean. Expect swimming, paddleboarding, music and a few uninterrupted hours together away from the gym, the villa and normal life.

We'll return relaxed and ready for the next day of building the engine and the community with unforgettable moments together.

Day 4

THE BEST OF MYKONOS

Our final full day begins with a team session led by Fin, Nick and Will, bringing together everything that makes training with 404 special: energy, effort and everyone pushing one another further.

After brunch, Mykonos is yours. Head to the beach, explore the Old Town or claim your place beside the pool before we get ready for our final night together.

We'll close out the week with sunset drinks, incredible food, and one last evening with the crew. The kind of night nobody will be in a hurry to end.

Day 5

ONE LAST MORNING

Begin the final day with a relaxed recovery session to reset the body after the week.

We'll sit down for one last brunch before checking out, stronger from the training, closer as a community and slightly less enthusiastic about returning home.

The exact training sessions will be programmed by the 404 coaching team and may change depending on the group, conditions, and available equipment. The core itinerary and included experiences will remain the same.

Where you'll be staying

We hand-pick extraordinary hotels and dreamy villas, creating the perfect backdrop for a week of fitness, adventure, and pure relaxation. Always stylish, always comfortable.

Frequently Asked Questions

Which airport do I need to fly in and out of? Plus airport code

Fly into and out of Mykonos International Airport (JMK) in Mykonos.

What time should my flight arrive (in time for the welcome meeting)?

The retreat officially begins at 4 pm when we introduce the team and start our first activity in a group.

What time should my flight depart on the last day?

On your final day, you'll have an early session and breakfast before saying goodbye (more like a see-you-later!) to your fellow travellers and the Helios team.

The transfer departs from the villa at 11 am. If you plan to stay a little longer, or your flight is booked for later in the day, you're welcome to stay in the villa and enjoy the pool until it's time to leave. We will help organise a taxi if needed.

The journey to the airport takes approximately 20 minutes, depending on traffic, and you should arrive at the airport at least 2 hours prior to your flight's departure.

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404 London x Helios Retreats

404 London x Helios Retreats