Swim GP 2025, a perfect option to prepare for an MD or LD Triathlon

The coast of Portugal will become the 19 and 20 2025 July the ideal meeting point for those who want a challenge in open waters.

El Swim GP combines the natural beauty of the Atlantic with a competitive atmosphere that attracts swimmers of all levels.

For two days, Lisbon, Oeiras and Cascais will be filled with strokes and adrenaline with events ranging from 1km to 20km.

The perfect setting to train for your IRONMAN

If you are preparing your next HOMBRE DE HIERRO or a middle distance test, such as the IRONMAN or IRONMAN 70.3 PORTUGAL, finding open water swimming training with real competition conditions can make all the difference.

En Swim GP It has routes of 1,9 km y 3,8 km that fit typical triathlon distances.

With every stroke, you'll be faced with currents and waves, much like you'll feel on race day. Plus, you'll be sharing the water with experienced swimmers, which increases motivation.

On the other hand, those who start in longer distance tests have the 5K, the 10K and the epic 20K, ideal for those looking to gradually raise the bar.

Even if you are more focused on the sprint mode or just want to try different sensations, the 1K allows you a fast but intense experience, while the little ones can enjoy the version KIDS, designed to encourage their interest and love for sport from an early age.

Available dates and distances

Below we detail the tests and dates so you can organize your trip and training:

• July 19, 2025
  • Travessia Lisboa – Cascais (20 km): A point-to-point route that demands physical and mental endurance.
  • Travessia Oeiras – Cascais (10 km): Ideal for those who want a long, but manageable challenge.
  • KIDS 400m & 200m: A circuit designed for the youngest.
• July 20, 2025
  • Swim 5km: Another point-to-point route to test your endurance.
  • Swim 3,8km: Key distance for those aiming for a full IRONMAN.
  • Swim 1,9km: Perfect if you have medium distance in mind.
  • Swim 1km: Agile option for a quick experience or for debuting in open waters.

How to get to Cascais and make the most of your trip

Cascais It is about 36 km from Lisbon International Airport. You have multiple transportation options:

• Public transportation: From the airport, you can take the Metro or Uber to Cais do Sodré and then take the direct train to Cascais.
• Direct transfer: Uber or taxi from the airport to the coastal city (more convenient, but somewhat more expensive).

Aside from the competition, spectacular views, pleasant weather and delicious local cuisine await you.

Spend a weekend training, enjoying the sporting atmosphere and exploring the most picturesque corners of the area.

An internationally recognized event

El Swim GP Not only is it part of the most coveted tests for long distance swimmers, but it has been Nominated as “EVENT OF THE YEAR 2023” at the WOWSA Awards, a worldwide recognition for ultramarathon swimming events.

Those who complete the “5 Crossings” (Lisbon-Cascais, Oeiras-Cascais, S. Pedro-Cascais, Tamariz-Cascais and Moitas-Cascais) enter the elite of open water swimming.

This attracts athletes from different countries, so you will have the opportunity to measure yourself against people who share your passion and motivation.

It is an international celebration where every individual achievement is valued, whether it is crossing a short distance for the first time or adding another kilometre to your personal best.

Ideal for Spanish triathletes… and international ones

Thanks to its geographical proximity, more and more participants from Spain are taking part in this event, finding in the Atlantic an essential training to achieve their triathlon goals.

A challenge within your reach

En Swim GP, each swimmer or triathlete faces his or her own personal goal.

Preparation for an IRONMAN, a half Ironman or simply overcoming an individual limit is reinforced by the experience of swimming in the open sea.

You sign up? Mark now in your calendar the weekend of July 19-20, 2025.

Prepare your swimsuit, goggles and wetsuit, and immerse yourself in an experience that will help you face your next triathlon challenge with greater safety and confidence.

 More information on its official page https://swimgp.com/