2023 Blenheim Palace Triathlon Sunday Super Sprint

blenheim palace swimmers
Blenheim Palace

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Help out on the day
Join our dedicated event team to support our participants on the day.

Super Sprint distance: 400m Swim, 13.3km Cycle & 2.9km Run

The Blenheim Palace Triathlon is the UK’s second largest triathlon and the only triathlon in the world to take place in a UNESCO World Heritage Site, each year welcoming over 7,000 participants of all ages and abilities to swim, bike and run around the spectacular route.

Set in the grounds of a World Heritage Site, Blenheim Palace is full of history and surrounded by beautiful British gardens and nature. We have combined this breath-taking backdrop with the sport, to produce what can only be described as the most stunning triathlon in the UK.

The course starts with a beginner friendly, fresh lake open water swim, followed by a gently undulating bike course along completely closed-roads. And to finish off, you can enjoy some beautiful scenery as you run around the Queen’s pool!

Cancer Research UK are exclusive charity partners for the event. Join team Cancer Research UK and help beat cancer.

Race day information

Any questions? Click here to read our most frequently asked questions, which should provide you with all the information you need. Or, you can contact the Sports Team on 0300 123 5461.