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


2017 Pricing

The Castle Triathlon Series is about beautiful and spectacular locations, coupled with challenging and fun races that appeal to newcomers, seasoned triathletes and elite professionals alike.

Read more:

2017 Pricing

In making the venues and races accessible we have also taken a hard look at our pricing structure and come up with, what we believe, is a premium product at a fair price.

Race Name
Race Distance*
20% Discount Price
Full Race Price
The Bastion Long Distance Individual
The Bastion Long Distance Relay
The Gauntlet Middle Distance Individual
The Gauntlet Middle Distance Relay
Long Distance Swim
3.8km swim
Middle Swim
1.9km swim
Full Marathon
42.2km run
Half Marathon
21.1km run
Long Distance Aquabike
3.8km swim / 120km bike (optional 4km run)
Middle Distance Aquabike
1.9km swim / 60km bike (optional 4km run)
Long Distance Aquathlon
3.8km swim / 21.5km run
Middle Distance Aquathlon
1.9km swim / 10km run
Olympic Standard Individual
Olympic Standard Relay
Sprint Plus Individual
Sprint Plus Relay
Super Sprint Individual
Super Sprint Relay
Starter Sprint Individual
Starter Sprint Relay
Junior (13-15yrs)
Children (11-12yrs)
Children (8-10yrs)
Junior and Children's Relay
All Distances

*Cycle distance variant. The cycle section may differ slightly in distance across the Series. Please check each race distance individually.

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