Saturday 20 September 2025
06:45am
Electric Mountain Centre Llanberis LL55 4UR
Reg fee £15 child (11-17yrs), £30 adult
Join Team Breakthrough T1D as we take on the highest peak in Wales, Snowdon
The challenge
Climb to the summit of Snowdon (Yr Wyddfa) on an 11–12 mile return route along the steady and accessible Llanberis Path. It’s ideal for beginners and families.
The views
Enjoy stunning scenery through Snowdonia National Park, with breathtaking views across North Wales and beyond. If the summit café is open, you can even stop for a cup of tea at the top.
The impact
Every step you take helps bring us closer to a world without type 1 diabetes.
What to expect
Fully guided walk with professional guides to ensure safety
Breakthrough T1D technical t-shirt when you register
Fundraising tips and support
Limited-edition Breakthrough T1D Trek Medal
Requirements
Minimum age: 11 years old. All under 18s must be accompanied by their parent/guardian throughout the hike. At least one adult per 2 children please.
This is a challenging hike, and all participants must be fit and able to complete the walk. Under 18s must have hill walking experience.
If you have any concerns about medical conditions or fitness levels, please contact the Breakthrough T1D Trek team who will be able to put you in touch with the guide company for you to then discuss with. All guides have first aid certification.
Registration fee is £30 for adults and under 18s is £15. Registration fee does not include accommodation, travel or main meals.
Minimum sponsorship is £300 per individual.
Get in touch
For more information check our our FAQs or email our friendly fundraising team.
Our Community
Come and say hello on our Team Breakthrough T1D Facebook group, and meet incredible Breakthrough T1D supporters taking on challenges across the UK. Ask your questions, read their stories and be part of our wonderful community. Important event information will also be posted on the group too.
