Pop-up City Triathlon
24-27 April 2017

Lough Cutra Castle
27/28 May 2017

Cholmondeley Castle
24/25 June 2017

The Festival of Endurance at Hever Castle
9 July 2017

Castle Howard
22/23 July 2017

Château de Chantilly
26/27 August 2017

Hever Castle
23/24 September 2017

Schools Roadshow
July 2017


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.

Social Media Manager/Marketing Executive – Job Vacancy

February 14, 2017

We are looking to recruit a full time marketing executive to join the dynamic, professional and active team in our office, based in Penshurst, Kent. The role would involve social media management, marketing activities including PR, e-mailers and management of sponsors agreements reporting in to the Marketing and Commercial Director. Through the Summer months the role will also cover event management tasks and the candidate will be required to attend the key events.

A proven track record and flair for social media and content management required along with strong organisational skills and right attitude to ‘get stuck in’. Great opportunity for an ambitious person to enter the world of sport marketing, sport event organisation and learn from the best in the industry. CV and covering letters to: yvonne@castletriathlonseries.co.uk.

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.

Find out more


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.

Find out more

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.

Find out more


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

Find out more