This event has taken place

Congratulations to everyone who took part. We're waiting on information about the next edition of this event.

Did you race? Let the community know how you got on and leave a review.

Add a review

Want to see all previous and future editions of this event, find them below.

IRONMAN Portugal - Cascais 2021

Cascais, Portugal

Cascais, Portugal

Sat 9th October 2021

Organiser's Description

The nation of historic naval pioneers welcomes the World to Portugal’s second IRONMAN race, in the breathtaking Atlantic coastal town of Cascais. Historic houses, palaces, and fortresses of bygone times over one of the most beautiful race courses ever designed for a triathlon.

The swim starts at Ribeira Beach in Cascais and takes athletes around the protected bay of the village and all the way to the Fortaleza at Clube Naval. The bike course ( two loops) not only features the stunning sights of Portuguese Riviera and Guincho Beach Road but also the natural park of Sintra as well as an unique feature in all of IRONMAN: a short loop on the Formula 1 Circuit of Estoril! The three-loop run starts in Cascais and takes athletes once more along Guincho Road all the way to Cabo Raso and back to Cascais. Be ready for some serious goosebumps as spectators cheer on you all the way to the finish line!


2.4 mile mile swim, 112 mile cycle, 26.2 mile run


Done this event?

First-hand event reviews from people who have been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Add a review


Cascais, Portugal


For a limited time, subscribe to and get a free tailored training plan and access to your own coach.

A personalised programme worth £75. Unsubscribe instantly anytime.

By signing up you agree to our privacy policy and terms

Image: ©