Ironman 70.3 Swansea

JUL

11

2027

A coastal IRONMAN 70.3 in Swansea Bay on July 11, 2027 featuring a Prince of Wales Dock swim, a coastal bike to the Gower Peninsula and a run through Swansea waterfront and city.

Sun 11 Jul 2027

Swansea, Wales

Website Registration

Middle distance 1.2 56 13.2 mi

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IRONMAN 70.3 Swansea

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

Reported environmental conditions for the event include daytime air temperatures around 24 °C and nighttime lows around 12 °C, with an average water temperature of about 16 °C. The event is organised by IRONMAN and has been recognised in the IRONMAN Athletes' Choice Awards, placing third for Best Run in Europe, Middle East and Africa in 2025.

Information provided for competitors and support crews includes an event schedule, an athlete guide, local triathlon clubs, and volunteer opportunities. The venue is listed as Swansea Bay and the event page notes availability of special entries and Flex90 eligibility. Visit the organization's website for the most recent information.

70 mi

Ironman 70.3