Weymouth Aquathlon Summer Series

The Weymouth Aquathlon Summer Series returns for 2026 with six friendly but competitive midweek events taking place across the summer months. Combining a 1km open water  swim with a 5km run along Weymouth’s stunning seafront, the series is ideal for both experienced athletes and newcomers looking to challenge themselves in a supportive atmosphere.

Organised as a fun, welcoming and affordable series, the Weymouth Aquathlon features chip timing, full water safety cover, series leaderboards and prizes, with teams also very welcome to take part. With all abilities encouraged to join in, it’s a great way to stay active, train through the summer and enjoy one of the country’s most scenic event locations. 

The 2026 series dates are:

• Wednesday 10 June
• Wednesday 24 June
• Wednesday 8 July
• Wednesday 22 July
• Wednesday 5 August
• Wednesday 19 August

Entry is available on the night only and participants are asked to please bring cash for registration. Entry fee is £10 per person.

Whether competing for the leaderboard or simply taking part for fitness and fun, the Weymouth Aquathlon Summer Series promises a fantastic summer  sporting experience by the sea.