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IRONMAN 70.3Jul

IRONMAN 70.3 Swansea

Swansea Bay, Wales, United Kingdom

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The race

Gower Peninsula racing — a hard, hilly bike and a scenic bayside run in south Wales.

Course

SwimHarbor

1.9 km swim in the sheltered Prince of Wales Dock, flat water and wetsuit mandatory.

Bike900 m (2,953 ft) elev.

Hilly one-lap bike over the Gower Peninsula with several sharp climbs and narrow lanes.

Run120 m (394 ft) elev.

Undulating three-lap run along Swansea Bay and into the marina district.

Historical weather · Jul

Actual monthly averages from the last 3 years (Open-Meteo). Real race day may vary.

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Water temp uses athlete-reported values first, then official race data, then the marine archive (sea swims, measured at the nearest offshore point). Values tagged est. are modelled from recent air temperature for lakes and rivers, where no observational data exists.

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