Ring O’ Fire Ultra Marathon 2026

The Ring O’ Fire Ultra Marathon is a 130-mile endurance event circumnavigating the Isle of Anglesey in North Wales. It starts and finishes at Breakwater Country Park in Holyhead. A 50-mile distance option is also available. The race is non-stop, with participants permitted to use designated indoor checkpoints for rest or sleep along the route. This event raises funds to prevent deaths from bowel cancer. Entry for the 130-mile distance costs £100 plus a minimum of £600 in sponsorship, while the 50-mile option requires a £50 fee and £300 in sponsorship. Organizers provide a welcome pack and send regular training and fundraising updates to assist participants.