Take on one of the UK’s most iconic endurance challenges and raise funds for women-led water and sanitation services in Sierra Leone. Over 24 hours, our team will climb: Ben Nevis · Scafell Pike · Yr Wyddfa 

19–20 September 2026 
Starting from Edinburgh 
No registration fee 
Suggested fundraising £500

3 peaks 
23 miles of mountain walking 
More than 3,000 metres of ascent 
Approximately 24 hours 
One team supporting one shared cause 

This will be a demanding weekend, but you will not take it on alone. Participants will receive a structured training plan, fundraising resources, practical guidance and support from the team before and during the event. 

Register your interest here

You may be looking for a new physical challenge, an unforgettable weekend in the mountains or a chance to meet people with a shared sense of purpose. 

By joining the team, you will also help Action on Poverty support practical, locally led solutions in Sierra Leone. The funds raised will contribute to reliable water services, improved health, stronger livelihoods and new technical and leadership opportunities for women. 

You can read the full story of the POWER project here. 

Transport between the mountains is included. Limited pick-ups may also be available between Wales and Edinburgh, subject to route and space. Other participants will need to make their own way to the meeting point. 

Participants arrange their own travel to Edinburgh and their journey home, as well as their food, personal equipment and any accommodation needed before or after the challenge. 

Download the Participant Welcome Pack

There is no registration fee. Instead, we ask participants to aim to raise £500 through their own JustGiving page, linked to the challenge team page. 

We will provide images, suggested messages, fundraising ideas and support to help you reach your target. 

We want this challenge to be accessible to as many people as possible. Instead of paying an entry fee, Places are limited. Complete the short registration form and we will send you the next steps, including the Welcome Pack, training information and fundraising guidance. 

Please find more info here

Read more: National Three Peaks Challenge 2026