What is the typical weather for Ironman 70.3 Swansea?

Ironman 70.3 Swansea is usually held around July. Swansea is a coastal Welsh race where wind, rain and cooler air can shape the day.

How should athletes check Ironman 70.3 Swansea race-day weather?

Use the race-day planner when the forecast window opens, then check official event and local safety guidance before final decisions.

Swansea, Wales

Ironman 70.3 Swansea weather

Swansea is a coastal Welsh race where wind, rain and cooler air can shape the day.

70.3JulyOcean swim

Typical race window

July conditions for Swansea, Wales

Climate normals are temporarily unavailable. Use the swim, bike and run notes below as the evergreen course-weather read, then build a race-day forecast once your date enters the live forecast window.

Swim

Sea state, tides and beach-safety guidance are central to the swim read.

Bike

Coastal and rolling sections make gusts and wet surfaces key bike factors.

Run

The run is often mild, but wind and rain can make clothing and pacing choices matter.

Live race-day forecast

Build the exact read when your date matters.

This race page stays evergreen. For date, start time and expected segment durations, open the race-day planner with Swansea, Wales prefilled.

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