Charity place entry
To secure a charity place, there is a £30 registration fee and commitment to fundraising a target of £300.
- £30 registration fee
- £300 fundraising target
Dorney Lake Triathlon – Standard Aquabike
Date: Saturday 26th September 2026
Distance: Triathlon
Location: Dorney Lake, Windsor
Registration fee: £30
Fundraising target: £300
About this event
📅 26th September 2026
📍Dorney Lake, Windsor
👣 Triathlon
Take on a longer aquabike challenge at Dorney Lake, combining swimming and cycling into a demanding test of endurance, fitness and determination.
The Dorney Lake Triathlon Standard Aquabike is ideal for anyone who wants to take on a serious endurance challenge without the running element of a traditional triathlon. The event combines swimming and cycling, giving you the opportunity to focus on two disciplines and test your strength and stamina.
It features a 1500m swim and a 40km bike ride on a flat, fast, and chip-timed Olympic venue course.
It’s a rewarding challenge for experienced athletes and anyone looking to step up their multi-sport goals. From the swim to the final pedal stroke, it’s all about keeping focused, pushing yourself and enjoying the achievement of reaching the finish line.
How to enter
There are two ways to take part in the Dorney Lake Triathlon – Standard Aquabike with Team Kids:
Own place entry
If you’ve already secured your place directly with the event organisers, you can still join Team Kids and fundraise for us. You’ll receive the same support and benefits as our charity runners.
- No registration fee
- No fundraising target, just raise as much as you can
When you join Team Kids, you’ll receive:
- A free Kids running vest with optional name letters so people can cheer you on
- A fundraising pack with ideas and tips to help you reach your target
- Tailored email updates with everything you need to know about the event
- Motivation newsletters to keep you inspired throughout your training
Take part!
Ready to take on the Dorney Lake Triathlon – Standard Aquabike and make every step count?
Any questions?
If you have any questions about this event, please email our Events team: events@kids.org.uk
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