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.

Guess how many swim hats?

Guess how many swim hats?

Enter our competition to win a Samsung S7 Edge or one of two BulkSMS summer cycle kits!

April 20, 2017

To celebrate our Pop-Up City Triathlon coming to Canary Wharf next week our communications partner BulkSMS are giving away a Samsung S7 Edge and two summer cycle suits!

Enter by guessing the number of swim hats in the jar displayed at the BulkSMS pop-up tent located in Montgomery Square, and text your answer to BulkSMS on 07786200627. You’ll also be able to watch our teams of city workers and rival bankers going head to head in our static triathlon for the chance to win £1000 for their chosen charity.

Winners will be announced after Grand Final at 6pm on 27th April and via SMS.

Good luck!

Terms and Conditions
• The winners will be the first entrants to guess the correct number of swim hats on display at the event.
•Competition closes at 6pm on the 27th April 2017.Winners will be after our Grand Final.
• The first Prize will be a Samsung S7 Edge smart phone. There will be two further prizes of the BulkSMS.com branded summer cycle kits. Kits will be made up and sent / posted to winners within 3 months of the event.
•As the organisers, BulkSMS.com and the Castle Triathlon Series reserve the right to amend the prize sat any time or to cancel this promotion at their discretion. The organisers can be contacted on +44 345 4030 767 (BulkSMS.com) or +44 779 0001 959 (Castle Triathlon Series).
• Standard SMS rates apply.

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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