📅 November 28-29, 2026

Beagle Channel Crossing in Post 2026

Crossing the Beagle Channel in Posta 2026
📍 Ushuaia – Tierra del Fuego – Argentina
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NAVIGATION

About the experience

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Everything you need to know to participate

The security and permanent accompaniment They are the central axis of the Swimming Crossing of Beagle Channel. This is a journey through cold waters and a southern maritime environment, so each stage is designed under high standard protocols, always prioritizing the safety of the swimmers.


embarked operational base

All swimmers complete the crossing embarked on a catamaran, which fulfills the functions of:

  • General coordination center
  • Water entry and exit platform
  • Recovery and shelter space
  • Medical and logistics checkpoint

From there, the checkpoints are coordinated and operational decisions are made in real time.


Support vessels

The intersection features permanent support vessels, who accompany the swimmers during each relay to:

  • Continuous visual tracking
  • Immediate assistance in the event of any warning sign
  • Direct communication with the base catamaran

The swimmer-to-boat ratio is designed to guarantee rapid intervention.


Specialized medical team

Throughout the entire journey there are medical personnel trained in cold water, in charge of:

  • Evaluate the swimmers' condition before and after each leg
  • Control exposure times to cold
  • Authorize or cancel water access
  • Provide immediate care if necessary

The medical team has full authority to stop a swimmer's participation if deemed necessary.


Control during swimming

  • No swimmer is left alone in the water
  • Each leg begins and ends with authorization from the security team.
  • The entry and exit of water is assisted
  • The swimmer can request to leave at any time

The priority is Swim safely, don't complete a distance at any cost.


Post-swim recovery

At the end of each relay, the swimmer receives:

  • Immediate thermal shelter
  • Hydration
  • Basic medical check-up
  • Monitoring during onboard recovery

The recovery is considered fundamental part of the protocol, not a secondary stage.


Key principles

  • The Beagle Channel sets the conditions
  • Safety takes precedence over sporting objectives
  • The crossing is adjusted or suspended if conditions are unsafe.
  • The support is constant, humane and professional.

 

Do you have any questions?

 

1. What is the Beagle Channel Crossing in Posta?

It is a binational open water swimming crossing, made in format post, which unites Chile and Argentina through swimming in the historic Beagle Channel, at the southern tip of the continent.


2. From where to where can you swim?

The crossing is made from Navarino Port until Ushuaia.


3. Why is it held in November?

The date coincides with the Anniversary of the Treaty of Peace and Friendship between Argentina and Chile, giving the crossing a strong symbolic meaning of union and integration between both countries.


4. Is it a competition?

No.
The Crossing of the Beagle Channel It's not a race:

  • There is no timing
  • There is no ranking
  • There are no winners.

It is a sporting, collective and symbolic experience.


5. What does it mean that it is “by post”?

This means that:

  • The swimmers take turns during the race
  • Each participant swims a defined section.
  • The team completes the crossing collectively.

The relay format allows sharing the challenge and prioritizing safety.


6. How many swimmers can participate?

The quota is limited to 40 swimmers, to guarantee:

  • Security
  • Operational control
  • Quality of experience

7. Who can participate?

The following can participate:

  • Swimmers over 18 years old
  • With proven experience in open water
  • Preferably with experience in cold waters
  • With approved medical fitness

Participation is subject to prior assessment.


8. Is the use of a wetsuit allowed?

No.
The crossing takes place without a wetsuit, respecting the spirit of winter swimming and the natural conditions of the Beagle Channel.


9. What is the temperature of the water?

The water temperature usually ranges between 5 °C and 8 °C, depending on the weather conditions of the day.


10. What is the logistics of the crossing like?

The swimmers are:

  • Boarding a catamaran, which functions as an operational base
  • Accompanied by support vessels throughout the crossing

From there, the following are coordinated:

  • The relays
  • Water income and expenses
  • The recovery of each swimmer

11. What security measures are in place for the event?

The intersection has a high standard security protocol, which includes:

  • Permanent support vessels
  • Medical and rescue team
  • Exposure time control
  • Continuous monitoring of each swimmer
  • Immediate recovery on board

Safety is absolute priority.


12. Is there medical assistance?

Yeah.
The event features specialized medical personnel, with immediate intervention capacity and active emergency protocols throughout the journey.


13. What happens if weather conditions are not favorable?

The crossroads is subject to the conditions of the Beagle Channel.
If the organization believes that The safety conditions are not in place, The crossing can:

  • Reprogram
  • Modify
  • Or be suspended

Safety always comes first.


14. Do I need a medical certificate?

Yes. It is mandatory to submit:

  • Medical certificate of physical fitness
  • Sworn statement of health
  • Acceptance of the regulations and disclaimer of liability

15. Can I participate alone or must I do it as a team?

The experience is lived in a collective, made up of the entire group of swimmers.
Each participant is part of a shared crossing, not individual.


16. Can companions travel with them?

Yeah.
Companions can participate as observers and experience the event from land or sea logistics, depending on availability.


17. Who organizes the Beagle Channel Crossing?

The crossing is organized by Swimming Argentina, with experience in international open water swimming trips and safety protocols in extreme environments.


18. Why cross the Beagle Channel by swimming?

Because it is:

  • A physical and mental challenge
  • A symbolic act of unity between countries
  • A unique experience at the End of the World

There is no competition in the Beagle Channel.
It crosses, it is shared, and it unites.

 

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