Defeat the Peak | Yr Wyddfa (Snowdon) by Day Challenge
Make a mountain of difference to people living with cancer. Beginning in the heart of Snowdonia, this challenge will see you trekking to the top of Snowdon!
- Sat 13 Sep 2025
- Fundraising required
09:00
Age 14 & over
Registration fee
£45.00
Minimum sponsorship
£300.00
Registration fee
£45.00
Balance
£165.00
- 15 km hiking + 1000 m ascent
Event overview
Join Macmillan and take on Yr Wyddfa (Snowdon) by Day on this Macmillan-only trip to support people living with cancer.
Beginning in the town of Llanberis, in the heart of the Snowdonia National Park, this spectacular challenge will see you and fellow fundraisers trekking to the top of Snowdon!
You will be fully supported all the way by experienced Mountain Leaders and then celebrate at the finish line with a celebratory ice cream.
This challenge will test your physical and mental limits, but your efforts will be rewarded by knowing that all your hard work is going towards raising money to help your chosen cause.
Highlights
- A one-day challenge in the rugged Welsh landscape
- Summit the highest peak in Wales, the famous Snowdon at 1,085m
- Beautiful views and landscapes of the heart of Snowdonia
- Raise money for Macmillan Cancer Support and make a difference
Take on the climb and raise money with Macmillan.
Event details
- Average fitness
- Teams
Route
- First aid
- Food stations
- Marshals
- Mountainous
- Out and back
- Single start
- Traffic free
- Water stations
Location
- Mountains
- Rural
What's included
- Medal
- Technical t-shirt
- Training plan
Sustainability
- Sustainability policy
Fundraising
- Fundraising materials
- Fundraising required
- Fundraising support
- Submit fundraising up to 1 month after event
How to enter
- Age 14 & over
- Enter online
- Fundraising required