Pop-up City Triathlon

Lough Cutra Castle
26/27 May 2018

Cholmondeley Castle
23/24 June 2018

The Festival of Endurance at Hever Castle
8 July 2018

Castle Howard
21/22 July 2018

Château de Chantilly
25/26 August 2018

Hever Castle
22/23 September 2018

Schools Roadshow
July 2018


We always have lots of cool stuff happening – in this section we aim to keep you updated with the latest news from the Castle Triathlon Series.

The Rock Choir will join the Castle Triathlon Series festival events in 2018

The Rock Choir will join the Castle Triathlon Series festival events in 2018

The Castle Triathlon Series are rocking the event village for competitors this year with the addition of Rock Choir singers joining the line up. Competitors who compete in triathlon, a run or swim, like to have some R&R post race and the events are known for their live music on stage and fantastic atmosphere! It’s the perfect addition to the 10th anniversary celebrations taking place at the six events with 18,000 competitors!

The Castle Triathlon Series celebrates 10 years of nurturing triathletes

100,000 competitors; 10 race distances, 10% increase in female competitors, over £1,000,000 raised for charity and proud to be described as “One of life’s defining races” and the “Best dad day ever.”

Race distances

Race distances

For the absolute beginners and children to the professional triathletes, the Castle Triathlon Series offers a wealth of race distances to suit all levels.

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Hosted at a selection of stunning and iconic castles across the UK, Ireland and France, the Castle Triathlon Series events all promise an inspirational and memorable race experience.

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Take part

We pride ourselves on offering a bespoke and tailored offering for all those wishing to take part and grateful for all those who want to be involved on the day.

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We would always recommend training in preparation for any event, but how much you do, and the style you take is down to you.

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