Where can I take part in a triathlon in Portugal?

The Sines Triathlon takes place on September 27th, 2026 and is one of the best events in Portugal for those seeking a true challenge with sea swimming and a demanding cycling course.

How do I register for the Sines Triathlon?

Registrations are open on our official website sinestriathlon.pt. Places are limited – secure yours now!

What long-distance triathlon races are there in Portugal?

Portugal hosts several long-distance triathlon races throughout the year, with the Sines Triathlon standing out as a complete challenge for experienced athletes.

Is the Sines Triathlon part of an international circuit?

Yes, the Sines Triathlon meets the standards of PTO Triathlon events, offering a world-class competitive experience in Portugal.

Which triathlons in Portugal offer the best natural scenery?

The triathlon in Sines is known for its unique natural surroundings, with the course passing through coastal areas of the Alentejo between sea and hills.

Is there a triathlon in the Alentejo region?

Yes, the Sines Triathlon is one of the main competitive events in the Alentejo, bringing together national and international athletes for a demanding and well-organised race.

September 27th, 2026

Register now!

Update February 27, 2026

Registrations are now open for Sines Triathlon. The third edition takes place on September 27, 2026, with 2 km swimming, 80 km cycling and 18 km running.

Welcome

to Sines Triathlon'26

2nd edition

On September 27, 2026, HMS Sports will organise the 2nd edition of the Sines Triathlon with PTO (Professional Triathletes Organisation) distances: 2 km of swimming + 80 km of cycling + 18 km of running = 100 km.

The race will start in Sines Bay and finish on Vasco da Gama Avenue.

Join us and experience the thrill of triathlon in a stunning setting.

The Sines Triathlon is part of the HMS Triathlon Series

The competition brings together the Sines Triathlon and the Setúbal Triathlon, challenging triathletes to reach a new level. Stay up to date with all the information at

A challenge to overcome and conquer!

On the eve of the Sines Triathlon, HMS Sports and the Sines City Council are promoting physical activity with Sines a Correr. The 2nd edition is scheduled for September 26, 2026, featuring a 10 km run and a 5 km walk. A challenge for people of all ages.

More about

Sines

Sea Capital of Alentejo

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