The Series

Cholmondeley Castle

The Cholmondeley Castle grounds lapped up the sporting triathlon festival this weekend. Thanks for being part of such an incredible weekend.


Cholmondeley Castle

Saturday 23rd & Sunday 24th June 2018

Thanks for joining us this weekend. We were thrilled to celebrate our ninth Cholmondeley Castle Triathlon with such an exciting programme of racing, which now also includes the Castle Run and Swim Series. Congratulations on all of your sporting achievements and contribution to the buzzing atmosphere.

With record numbers of over 1,600 competitors signed up, many more spectators and the backdrop of the stunning castle we hope you enjoyed today’s racing and the event village full of live music, yoga and many retailers.

We are honoured to help you all carry out so much fundraising for the amazing charities; including our national partner Macmillan Cancer Support and the local credble work by the Neuromuscular Centre.

Hope to see you again later this Summer, if not next year!

25% off Cholmondeley Castle Triathlon 2019

Don’t forget to sign up to 2019 (22nd and 23rd June) for your early bird discount of 30%*! Look forward to seeing you again next year!

*offer extended to midnight Friday 29th June 2018


You can view a full break down of your results here. If you have any queries please contact Stuweb Timing Solutions here.

Cholmondeley Castle photography

Official Event Photography

To help you prolong your memories please see links to competitor photography.

Medal inserts, merchandise and more...

To get your timing insert on your medal, visit our Online Shop by clicking the link below.

You can also view/purchase Castle Triathlon Series merchandise using the link below.

A big thank you!

Our marshals did an amazing job of cheering everyone on – we really cannot thank them enough. And a massive thank you to all the competitors and spectators for making this such a great event. We loved having you and hope to see you again next year.

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