Brecon Carreg Cardiff Bay Run

This 10K race is a great way to do a quick tour of Cardiff’s port area. It starts and ends in the unique oval-shaped square named after the Cardiff-born writer Roald Dahl, and then zooms past the impressive undulating wood roof of the Senedd (the Welsh Assembly building). You’ll do a loop of the Cardiff Bay Barrage – expect a fresh sea breeze – before completing the circuit. There’s also a 2km family-run option. Cardiff, Glamorgan, 29 March, cardiffbayrun.co.uk