securely via

Superhero Triathlon powered by Marvel - register your interest for a Skylarks place

Run by Skylarks staff and volunteers

Superhero Tri powered by Marvel - FUNDRAISING TRIATHLON


When - Saturday 16 August 2025

Where - Dorney Lake, Eton College Rowing Centre, off Court Lane, Dorney Windsor, Berkshire SL4 6FJ

This is a great opportunity for a parent and child to come together to take part in an amazing sporting activity completely adapted for participants with disabilities, whether young or old. Skylarks has a small number of places in this prestigious event, which will be televised and presented by Clare Balding. Read more below and think about whether this is the event for you and your family!

The Superhero Tri distances:

  • Sprint Superhero Tri: Swim 150m, Bike 3km, Push/run 1km
  • Half Superhero Tri: Swim 400m, Bike 10km, Push/run 2.5km
  • Full Superhero Tri: Swim 750m, Bike 20km, Push/run 5km

Skylarks has limited places on offer for the Superhero Tri Powered by Marvel on Saturday 16th August, so please express an interest here and we will get back to you.


By registering with us on this page, you are expressing your interest in a place to raise vital funds for Skylarks. We are looking for families to raise a minimum of £250 for Skylarks. You will need to be able to transport yourself and your child to the lake and sports ground which is near Windsor. We have been told that the water is very cold so you and your child will need a good wetsuit!


You can watch a video about the event here.


Anyone taking part will receive the following from the organisers:

- Memento medal
- Super Kit Bag
- Finisher's T-shirt
- The chance to be a Superhero for the day. Priceless

Please note, after expressing an interest here, we will be in touch with you to discuss the event, practicalities and fundraising. You will then need to register with the event organisers and we will give you a code to use so you get a free place. The deadline to complete the form for the event organisers is Friday 18th July and it will not be possible to enter after this date.

Events coming up

  • In 3 months

  • Saturday 16th Aug 2025