Seixal Bay Half Marathon 2026
The Meia Maratona Baía do Seixal 2026 will take place on March 22, 2026, along the bay connecting the cities of Seixal and Amora, offering a scenic and fast urban riverside course. The event includes three different distances, making it accessible to competitive runners, recreational athletes, and families.
Participants can choose between the Half Marathon (21.097 km), the 10 km race, or the 5 km walk/run. The Half Marathon and 10 km races are officially certified and homologated by the Portuguese Athletics Federation (FPA) and World Athletics, ensuring accurate measurement and official results.
With flat out-and-back routes along the riverfront, the event combines strong competitive standards with a vibrant atmosphere, bringing together athletes, clubs, and the local community in one of the most emblematic running events in the Seixal region.









