The Festival of Endurance | Results | Castle Triathlon Series | Castle Triathlon Series

The Series

The Festival of Endurance

We are in awe of all those who have taken part in the sixth Festival of Endurance. We are proud to have witnessed incredible performances with mental and physical strength together with an electric atmosphere, in the historic grounds of Hever Castle.

The Festival of Endurance

Sunday 7th July 2019


Congratulations to everyone who took part in Sunday’s Festival of Endurance. Over 1600 competitors took on a variety of long distance triathlon, aquathlon, aquabike, duathlon, run and open water swim races. Making it to the start line of the Festival of Endurance is an achievement in itself, and the performances we have seen have been outstanding. We have a brand new course record for The Bastion, breaking a record set at the inaugural event in 2014.

We want to thank our team, volunteers and event marshals who made the event happen this weekend, a pay a special thanks to our Team Macmillan cheer point volunteers who did a fantastic job of cheering everyone on!

30% off The Festival of Endurance 2020

Don’t forget to sign up to 2020 this week for your early bird discount of 30%*! Look forward to seeing you again next year!

*30% Discount offer extended to midnight Monday 15th July 2019.

Medal inserts, merchandise and more...

You can order a medal insert with your timings here

And if you’d like memento from your day, visit our online shop to view the Castle Series range.

Look forward to seeing you again next year, or perhaps at one of our other events this year!

Festival of Endurance Competitor Photography

Official Event Photography

Taking part in the Festival of Endurance will be a memory of a lifetime. Find photographs of your day here.


A full breakdown of race results can be found here. If you have any queries please contact Stuweb Timing Solutions here.

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; from first timers, old timers, juniors, female focus, elites, tri clubs, corporates, there’s a race for everyone!

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Trade your time for a free race place! We offer a Volunteer Scheme, whereby a free race is given in return for a day’s marshalling at any one of the Castle Triathlon Series events. (terms apply)

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