Snowdonia Trail Marathon 2026
Llanberis, Caernarfon LL55, UK | Sunday, 12th July, 2026
Ascending 1,685 metres over 27 miles of iconic and spectacular trails, the epic Snowdonia Trail Marathon Eryri circumnavigates and eventually climb the slopes of Wales’ highest peak – Yr Wyddfa (Snowdon). The incredible route explores the trails, gorgeous panoramic views and tough climbs that make Eryri National Park such a popular destination for outdoor enthusiasts.
When you join Team Grassroots, you will benefit from:
- No joining fee to register.
- Free Branded Vest, so you can proudly represent people affected by suicide whilst training.
- Our Fundraising Hub, which includes a range of tips, inspirational ideas, and advice.
- Press release templates
- Social media templates
- Regular check ins, and progress updates.
- Access to a strong online social community of Team Grassroots Members.
- Access to a free mental health and suicide prevention training session.
Charity Place Fundraising Target: £450
Registration Fee: £0