Festival of Endurance


Please see below for list of races.


Visit Castle Triathlon Series website for prices.

festival of endurance

Festival of Endurance – 7 July

The Festival of Endurance is returning once again to Hever Castle combining the Bastion full iron distance triathlon, the Gauntlet half iron distance triathlon and a variety of other swimming and/or running events. Taking place on Sunday 7 July, the Festival of Endurance is organised by Castle Triathlon Series.

Find out more about the Festival of Endurance on the Castle Triathlon Series website.

Always check details before travelling. Hever Castle reserves the right to close all or part of the Castle, grounds, catering outlets and activities, and to change or cancel and events. Please note that use of partner offers may be restricted or not valid on event days.

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