Kids and Relay challenges results are now available.

Registration for the biggest open water event in Portugal, is now open.

New distance: Swim Challenge Cascais, 1km!

Start lists available for the 8th edition of Swim Challenge.

Results for Swim Challenge 2019 edition are now available.

Registration for the biggest open water event in Portugal, is now open.

Enervit is a Swim Challenge partner. Know more about fuelling for competition.

Get ready for Swim Challenge and visit Cascais with Pipefly.

Swim Challenge and Passeio do Inferno - Cascais are Cancelled.