First Edition · Closed Group
Swim Athx
— Weekend BCN
Limited, first-time access to Olympic-level training methodology — normally reserved for national federation athletes — opened to a closed group of 18, at one of Spain's most iconic aquatic venues.
In partnership with
Your registration is handled directly by Vigeo Sports, our official booking and logistics partner.
Swim Athx isn't a camp.
It's a closed group. 18 athletes. One weekend.
Elite performance. Total wellbeing. Recovery, strength, physiology and mindset — in one programme, run by a team that works as one.
Club Natació Barcelona. Steps from the Mediterranean, in Barceloneta.
Two pool sessions a day. Individual video analysis. Yoga. Meditation. Pilates. Functional circuit. Nothing in isolation — everything built to reinforce everything else. Saturday brings the Performance Workshop — led by Antonio Jiménez and the INSPO coaching staff. Science applied to your recovery, session by session. 18 spots. Closed group. Individual attention, personalised coaching — for intermediate-to-advanced swimmers, triathletes and masters athletes ready to train at the next level.
You leave with more than technique. You leave with a method to take home.
The Programme
Three days. One methodology. Every session built to develop on the last.
DAY 1 — Friday, September 25
"The Clinic Begins"
- Morning Reset: meditation and yoga
- Pool session
- Workshop: Training Physiology
- Activation and pre-pool
- Individual filming
DAY 2 — Saturday, September 26
"Full Day"
- Functional circuit: pre-pool and core
- Pool session
- Performance Workshop: technical feedback
- Second pool session
DAY 3 — Sunday, September 27
"Final Session"
- Power circuit: cardio and functional activation
- Final pool session
- Closing of the experience
How It Works
The Clinic Pass
Clinic Pass
Training Access
- 3-day training access
- Two daily pool sessions (morning and afternoon)
- Yoga and meditation
- Pilates
- Functional circuit training
- Individual underwater and above-water video analysis with personalised technical feedback
- Performance Workshop (Saturday)
- Active recovery protocols
- Nutrition guidance from a Sport Physiologist
- Direct access to a world-class coaching staff
- Training at Club Natació Barcelona
- Maximum 18 participants, for individual attention
- Open water technique. Dedicated session, weather permitting.
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Coach Follow-Up
Your Friday filming and analysis are already part of your Clinic Pass. This add-on extends it weeks after the weekend — limited to 6 athletes in this first edition.
- Personalised written training recommendations, based on your Friday analysis
- A 20-minute 1:1 follow-up session with the Head Coach, online, weeks after the event
Limited to 6 spots in this first edition. Request yours with the form below — we'll confirm by email if you get one, on a first-come basis.
18. Athletes. Closed Group. Not Open Enrollment.
Once the group is full, requests close until the next edition.
The Coaching Team
Learn alongside people who live high performance every day.
Founder & Head Coach
Antonio Jiménez
Creator of the INSPO method and the Swim Athx format. His methodology bridges elite sport science with holistic athletic development, making high-performance principles accessible to serious amateur athletes for the first time.
3× OlympianPerformance Coach
Aschwin Wildeboer
Three-time Olympian — Athens 2004, Beijing 2008, London 2012. European Champion. Former World Record holder, 100m Backstroke. Aschwin has raced at the highest level there is. Now he brings that edge poolside, refining technique detail by detail, stroke by stroke. Currently Assistant Coach at Club Natació Sabadell.
Sport Physiologist
Guillermo Olcina
PhD in Exercise Physiology. Full Professor, University of Extremadura (UEx). MSc High Performance Sport & Nutrition. Physiologist for the Spanish National Team, Open Water & Swimming. 3× Finisher, Ironman World Championship, Kona.
Co-Founder & Wellbeing Coach
Christina Steffes
Christina leads the Morning Reset and is present throughout the weekend, making sure recovery, mindset and nervous-system regulation get the same attention as your stroke count.
Open Water Performance Coach
Jaume Morata
Swimming Head Coach, Club Natació Barcelona. Distance & Open Water Specialist Coach. Former Spanish National Team Athlete.
Getting There
Barcelona, September 2026
Language
Spanish and Catalan are the main languages spoken; English is widely used in tourist areas.
Flights
Barcelona is well connected, with direct flights from major European cities.
Climate
Warm, pleasant weather in September — ideal for training and recovering outdoors.
Currency
The currency used is the Euro (€).
Limited Spots
18 Spots. One Weekend.
Once the group is full, registrations close until the next edition.
Swim Athx Weekend BCN·25–27 Sep 2026
Register Here