Ring O' Fire
Holyhead, United Kingdom • 29-31 Aug 2025
Ring O' Fire is a challenging ultra marathon event held on the Isle of Anglesey, North Wales, featuring two main races: the Ring O' Fire 130 and the Firelighter 50. The Ring O' Fire 130 is a non-stop 130-mile (216 km) endurance race circumnavigating the island along the Anglesey Coastal Path, with about 13,000 feet of elevation gain. Runners have up to 55 hours to complete the course, which is 90% trail and 10% road, supported by nine checkpoints and professional medical aid. The Firelighter 50 covers nearly 50 miles (75 km) along the northwest coast to Moelfre, with a 15-hour limit and three checkpoints. Both races emphasize self-sufficiency, navigation skills, and offer live tracking and event photography, set against stunning coastal scenery designated as an Area of Outstanding Natural Beauty. Visit the organization's website for the most recent information.