Teenage Cancer Trust

Dorney Lake Triathlon - August - Sprint Relay

Date: 09th Aug 2025

Minimum Age: 17

Dorney Lake, Windsor, Berks

Join us for the Dorney Triathlon

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Dorney Lake Triathlon - August - Sprint Relay

When you choose to take on a challenge for Teenage Cancer Trust you’ll be doing something amazing and powerful. You’ll be helping to create world class cancer services for young people in the UK, providing life-changing care and support so young people don't have to face cancer alone. 

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Register for Dorney Lake Triathlon - August - Sprint Relay

You will be charged £102.96 (£99.00 + Booking Fee) for your place.

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You will be charged £102.96 (£99.00 + Booking Fee) for your place
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