Swansea Half Marathon Entry, Date & Race Guide

The Swansea Half Marathon is one of Wales’ most popular road races, offering runners a fast and scenic route through the city and along the stunning Swansea Bay waterfront. Combining urban landmarks with sweeping coastal views, the race provides an ideal setting for both first-time half marathon runners and experienced athletes targeting a personal best.

The predominantly flat course is known for its excellent organisation, enthusiastic crowd support, and vibrant race-day atmosphere. Participants pass some of Swansea’s most recognisable locations while enjoying long stretches beside the bay, creating a memorable running experience from start to finish.

With thousands of runners taking part each year, the Swansea Half Marathon has established itself as a major fixture in the Welsh running calendar. Its blend of coastal scenery, strong community backing, and PB potential continues to attract runners from across the UK and beyond.