Trelewis
Triathlon Calendar near Trelewis 2026-2027
Monthly updates for Trelewis
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Explore the top triathlons near Trelewis for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
Middle distance triathlon in Port Talbot with a relay option, junior aquathlon and a charity Mini Mile supporting the Teleri Mia Foundation.
Final race of the 2026 Bay Aquathlon Series at Swansea Bay. Open water event offering three distances from a 400m swim with 3k run up to a 750m swim with 5k run, plus relay entries and a full series option.
October 2026
A sprint triathlon in Porthcawl on 11 October 2026 with a 750 m harbour swim, a four lap bike circuit and a two lap 5 km coastal run finishing in the harbour.
March 2027
A duathlon at Margam Country Park combining trail runs around the castle and lake with rolling road bike courses featuring short climbs and fast flat sections.
May 2027
A sprint triathlon along Swansea waterfront with a 750 m dock swim, three flat city centre bike laps and a 5 km run, on a signed and marshalled non-drafting course.