Ironman 70.3 Swansea

JUL

11

2027

Race in Swansea Bay featuring a swim from Prince of Wales Dock, a flat coastal bike route onto the Gower Peninsula, and a run through Swansea city and waterfront.

Sun 11 Jul 2027

Swansea, Wales

Website Registration

Middle distance 1.2 56 13.1 mi

Always double-check with the organizer's website! This page may contain affiliate links.

IRONMAN 70.3 Swansea

IRONMAN 70.3 Swansea is a race scheduled for July 11, 2027, in Swansea Bay, United Kingdom. The swim begins at the Prince of Wales Dock. The bike course runs along the coastline and continues onto the Gower Peninsula. The run route passes through Swansea city and waterfront areas, including the approach to the village of Mumbles.

Reported environmental conditions include a high air temperature of 76 °F / 24 °C, a low air temperature of 53 °F / 12 °C, and an average water temperature of 60 °F / 16 °C. The event listing notes World Championship qualification status and Flex90 eligibility. The race was voted third best run course in Europe, Middle East and Africa in the 2025 IRONMAN Athletes' Choice Awards. Event information also refers to local athlete support and hospitality. The event is listed as accessible for free. Visit the organization's website for the most recent information.

70 mi

Ironman 70.3