Take on one of the UK’s most legendary endurance challenges with Team UKST and conquer the nation’s three highest peaks: Ben Nevis, Scafell Pike, and Yr Wyddfa (Snowdon).
Your adventure begins in the Scottish Highlands as you make your way to the summit of Ben Nevis, the tallest mountain in the UK. From there, you’ll travel south to the Lake District for a nighttime trek up Scafell Pike, before completing your final ascent in the breathtaking landscapes of Eryri (Snowdonia) National Park as you climb the iconic Yr Wyddfa.
This fast-paced challenge will push you both physically and mentally as you aim to complete all three climbs within a demanding timeframe. Across the challenge, you’ll cover approximately 22 miles on foot and tackle around 9,500 feet of ascent, making this one of the most rewarding and memorable trekking experiences in the UK.
Why is taking part so important?
By participating in The National Three Peaks on behalf of the UK Sepsis Trust, you’ll be supporting our mission to end preventable deaths from sepsis and provide ongoing support for those affected.
Early detection is key to saving lives, and we work hard to raise public awareness, empower healthcare professionals, and drive improvements in sepsis care.
See how your fundraising helps.
Our dedicated Events Fundraising Team will support you every step of the way — from signing up and setting fundraising goals to preparing for the challenge itself. Whether you need training advice, fundraising inspiration, or just encouragement along the journey, we’re here to help make your experience as rewarding and memorable as possible.
What we offer our fundraisers:
What we offer our fundraisers
We’ll be with you every step of the way, from sign-up to the finish! When you join Team UKST, you’ll get a first-class experience, including:
- Guaranteed entry: Secure a guaranteed charity place.
- Fundraising assistance: Our team will help you set up your fundraising page and provide tips and guidance to support you to reach your fundraising goals.
- Exclusive UKST t-shirt: Stand out and proudly show your support.
Option A – Minimum sponsorship
Registration fee £95 + min sponsorship £990
Option B
Registration fee £95 + self-funding £495
If you have any questions, please email events@sepsistrust.org
Find out more about the trek here; Three Peaks Trek | GAC Brochures