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Castle Triathlon Series

Formed in 2009, the Castle Triathlon Series has swiftly established itself as the UKs largest triathlon series.

From Lough Cutra to Chantilly and Castles Howard, Cholmondeley and Hever, were immensely proud of the iconic backdrops to each Castle Triathlon Series race and the friendly festival atmosphere produced at every event.

Upcoming events (2)

2 results
Charity Tickets

Our first race of the season sets the scene for a competitive and fun series, hosted within the beautiful grounds and surrounding area of stunning South Galway. Whats more, the race coincides with a Bank Holiday in the UK and it is also the first weekend of the UK school half term, making it an ideal break for sporty families.

All of the races at Lough Cutra Castle kick-off with a stunning open-water swim in the lake, transitioning into a bike route which circumnavigates Lough Cutra itself. The half iron Gauntlet cycle takes in the beautiful Burren national park. The event offers not only a chance to race but a festival atmosphere with live music, dancing, childrens entertainment, retailers and food.

Lough Cutra Castle Triathlon

Gort, County Galway, IE
Lough Cutra Castle Triathlon
Charity Tickets

We are pleased to announce that the Festival of Endurance will return on Sunday 7th July 2019.

Due to popular demand the Gauntlet half iron distance triathlon is returning with athletes racing alongside the full iron distance or Bastion competitors around much the same course. Whilst these two epic triathlons are taking place a further 4 sets of endurance challenge races are taking place including an Aquabike, an Aquathlon, Long Distance Running and Long Distance Swimming making this a true celebration of the art of going long. Please read on for more details.

The Festival of Endurance at Hever Castle

Hever, Kent, GB
The Festival of Endurance at Hever Castle

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