Where can I take part in a triathlon in Portugal?

The Sines Triathlon takes place on 21st September 2025 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 21st, 2025

Congratulations on your achievement!

Congratulations, Triathletes!

Sines Triathlon'25

2nd edition

Thank you for participating in the 100 km challenge (2 km swimming + 80 km cycling + 18 km running) organised by HMS Sports, in partnership with Sines City Council, on 21 September 2025.

Results & Certificates

Fotop

Multimedia

The Sines Triathlon was part of the HMS Triathlon Series

The competition brought together the Sines Triathlon and the Setúbal Triathlon, challenging triathletes to reach a new level. Congratulations to all participants!

Results available at:

Multimedia

Photos

Videos

Sines

Sea Capital of Alentejo

Sines, Portugal © Sines City Council Sines, Portugal © Sines City Council Sines, Portugal © HMS Sports Sines, Portugal © HMS Sports Sines, Portugal © Sines City Council