Swansea Half Marathon
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Event overview
The Swansea Half Marathon takes place in Swansea on Sunday 7 June 2026. The event organiser lists multiple race options at the festival, including a half marathon, a 5-mile race and a family fun run. General entry for the half marathon is shown as £47.00 plus a £2.84 booking fee (total £49.84). A three-race half marathon series option for 2026 is offered for £120 and includes the Tata Steel Llanelli Half Marathon and the Great Welsh Half Marathon. Maggie’s Swansea is named as an official charity partner. The 2025 event had over 7,500 participants registered.
Course and logistics
The course runs from the city to the sea, with start and finish in the heart of the city. Roads are fully closed for the race. The route is described as flat and fast, includes about 5 miles along the coastline, and provides Brecon Carreg water stations approximately every 3 miles. The event is UKA licensed and AIMS certified, is wheelchair friendly, and lists entertainment zones and spectator-friendly sections. The event offers training plans and pacers across a range of times and awards a bespoke 100% recycled zinc medal to finishers. Visit the organization's website for the most recent information.