COVID-19 Update

This event has now been postponed to 3 September 2021, from its original date of 4 September 2020. Visit the Ring of Fire marathon site for more details.

Event information

Ring O' Fire is a coastal ultra-marathon which takes runners on an extraordinary 135-mile journey around the Isle of Anglesey, North Wales. The epic foot race is staged over three consecutive days and follows the rugged and spectacular Anglesey Coastal Path.

Almost the entire coastline of Anglesey has been designated an "Area of Outstanding Natural Beauty". Set against the dramatic backdrop of Snowdonia mountain range, runners will challenge themselves in some of the most awe-inspiring coastal scenery in the British Isles.

Beauty aside, the extreme distance and variable terrain have sealed the race's reputation as one of the most challenging ultra-marathons in the British Isles.


Registration fee: FREE

Fundraising target (Firelighter challenge): £200

Fundraising target (Ultra marathon): £500

You can secure your charity place from the Ring O' Fire site.

Register below to request your fundraising pack!

Why join #TeamStroke?

Everyone deserves to live the best life they can after stroke. Taking part in the Ring O' Fire marathon means you are part of the team helping to rebuild lives after stroke.

Along the way, we will support you with training tips and fundraising advice, one-to-one support and we’ll also be there cheering you on when you cross the finish line.

Get in touch

If you have any questions about this event or would like more information, please contact our fundraising team on 0300 330 0740 or

Book a place