09: What’s on in September in Poole

If you've ever fancied yourself as the next triathlon superstar (or even just someone who'd quite like to survive swimming, cycling, and running without collapsing in an ungainly heap), then mark your calendars for Sunday 14th September 2025. The Bournemouth International Triathlon is returning to our gorgeous seafront.

Whether you're drawn by the promise of exceptional seafood, the lure of local music, or simply the prospect of a gorgeously relaxed time by the harbour, Poole's Seafood and Sounds Festival delivers in the most satisfying way possible. This free community event brings together Poole's heritage of seafood and music for an amazing weekend.