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Triathlon Calendar near Merthyr Mawr 2025-2026

Explore the top triathlons near Merthyr Mawr for 2025-2026! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.

June 2026
Jun
16
Tuesday

The Bay Aquathlon Series

Aquathlon
July 2026
Jul
12
Sunday

Ironman 70.3 Swansea

Triathlon
Jul
16
Thursday

The Bay Aquathlon Series

Aquathlon
August 2026
Aug
27
Thursday

The Bay Aquathlon Series

Aquathlon
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