Ironman 70.3 Swansea
Always double-check with the organizer's website! This page may contain affiliate links.
Event details
IRONMAN 70.3 Swansea is scheduled for July 12, 2026, in Swansea Bay, United Kingdom. The event is an IRONMAN 70.3 triathlon and is listed as a World Championship qualifier. General registration is sold out; special entry options are noted on the event listing.
Course and location
The swim takes place in the sea and begins at the Prince of Wales Dock. The bike course follows the coastline and continues toward the Gower Peninsula. The run route passes through Swansea city and waterfront areas and runs toward the seaside village of Mumbles.
Additional information
Forecasted temperatures shown on the event page include a high air temperature of 67 °F / 19 °C, a low air temperature of 49 °F / 9 °C, and an average water temperature of 68 °F / 20 °C. The event has received an Athletes' Choice Award ranking of #3 Best Run in EMEA in post-event athlete surveys. Visit the organization's website for the most recent information.
