The Sandcastle Trust


The Sandcastle Trust walks alongside individuals impacted by rare genetic conditions and their families, providing a toolbox of services that support emotional wellbeing and resilience.


How Your Support Helps

There are approximately 6,000 rare genetic conditions. Each affects less than 0.1% of the population, but together they are one of the greatest causes of disability and early death affecting 3 million in the UK (source: National Human Genome Research Institute).

The complex challenges associated with rare genetic conditions create deep-rooted inequalities that can profoundly impact the emotional well-being of every member of the family.

The Sandcastle Trust walks alongside individuals impacted by rare genetic conditions and their families, offering services that support emotional wellbeing and resilience, reducing the risk of poor mental health.


All Events

What's coming up in the run for charity events calendar? It’s never too late to join one of these great events.

Registration Closed

Run Dorney Lake 5k - June

Jun 6, 2026 - Jun 6, 2026

Dorney Lake, Off Court Lane, Windsor, Berks, SL4 6QP

Registration Price:£28
Fundraising Amount:Raise as much as you can.
Registration Closed

Run Dorney Lake 10k - June

Jun 6, 2026 - Jun 6, 2026

Dorney Lake, Off Court Lane, Windsor, Berks, SL4 6QP

Registration Price:£30
Fundraising Amount:Raise as much as you can.
Registration Closed

Run Dorney Lake Half Marathon - June

Jun 6, 2026 - Jun 6, 2026

Dorney Lake, Off Court Lane, Windsor, Berks, SL4 6QP

Registration Price:£34
Fundraising Amount:Raise as much as you can.
Registration Closed

Weybridge 5k

Jun 7, 2026 - Jun 7, 2026

Bridge St., Walton-on-Thames KT12 1AR, UK

Registration Price:£28
Fundraising Amount:Raise as much as you can.
Registration Closed

Weybridge 10k

Jun 7, 2026 - Jun 7, 2026

Bridge St., Walton-on-Thames KT12 1AR, UK

Registration Price:£35
Fundraising Amount:Raise as much as you can.
Registration Closed

Weybridge Half

Jun 7, 2026 - Jun 7, 2026

Bridge St., Walton-on-Thames KT12 1AR, UK

Registration Price:£44
Fundraising Amount:Raise as much as you can.
Registration Closed

Weybridge 2k Fun Run

Jun 7, 2026 - Jun 7, 2026

Bridge St., Walton-on-Thames KT12 1AR, UK

Registration Price:£12
Fundraising Amount:Raise as much as you can.
Registration Closed

Royal Windsor - 10k Run

Jun 14, 2026 - Jun 14, 2026

Windsor SL4 3HY, UK

Registration Price:£40
Fundraising Amount:Raise as much as you can.

Royal Windsor Triathlon - Sprint relay

Jun 14, 2026 - Jun 14, 2026

Windsor SL4 3HY, UK

Registration Price:£120
Fundraising Amount:Raise as much as you can.

Royal Windsor Triathlon - Sprint

Jun 14, 2026 - Jun 14, 2026

Windsor SL4 3HY, UK

Registration Price:£90
Fundraising Amount:Raise as much as you can.

Royal Windsor Triathlon - Standard relay

Jun 14, 2026 - Jun 14, 2026

Windsor SL4 3HY, UK

Registration Price:£150
Fundraising Amount:Raise as much as you can.

Royal Windsor Triathlon - Standard

Jun 14, 2026 - Jun 14, 2026

Windsor SL4 3HY, UK

Registration Price:£110
Fundraising Amount:Raise as much as you can.