Oysho Cardiff Half

The Oysho Cardiff Half is an iconic annual road race, offering a flat, scenic route through Wales' capital from the castle to the marina and across Cardiff Bay. This event draws both seasoned athletes and recreational runners.

The Oysho Cardiff Half is recognized as one of the UK's most popular half marathons, featuring a flat and fast course ideal for personal bests. Runners travel through some of Cardiff's most historic and picturesque sites, starting at the castle and traversing the marina and Cardiff Bay barrage. The event includes chip timing, entertainment, live music, and a lively event village. With sustainability initiatives and excellent public transport links, the run is accessible and eco-friendly. The race is designed for participants aged 17 and over. The event takes place on Sunday, 4th October 2026. Entry fee is £58.