São Silvestre Seixal Bay

About this event

São Silvestre Baía do Seixal brings runners together for a festive end-of-year celebration along the scenic Baía do Seixal waterfront. Organized by WeRun in partnership with local community groups, this December tradition offers both a 10K run and a 5K walk, making it accessible to different fitness levels. The route follows the bay's shoreline, providing pleasant water views as participants wind through Amora. The atmosphere leans communal rather than competitive, with a focus on healthy living and the simple joy of moving together. It's the kind of event where seasoned runners and casual joggers share the same course, united by the festive spirit of São Silvestre — Portugal's beloved year-end running tradition.

Distances