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 – Sprint Relay
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
The Dorney Lake Triathlon Sprint Relay is a brilliant way to take on a triathlon as a team. Instead of completing all three disciplines yourself, your team can share the challenge between swimmers, cyclists and runners, working together to reach the finish line.
As a team of either 2 or 3 people, the Sprint Relay includes a 750m swim, a 19km bike ride, and a 5km run on a flat, fast course.
It’s a fantastic opportunity to enjoy the excitement of triathlon while supporting and encouraging your teammates every step of the way. Whether you’re entering with friends, family or colleagues, the relay format makes this a memorable team challenge.
How to enter
There are two ways to take part in the Dorney Lake Triathlon – Sprint Relay 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 – Sprint Relay 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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