Races›United Kingdom›Wales›Ring O Fire
Holyhead, Wales, seen from above
September 2027 · date to be announced

Ring O Fire

Holyhead, Wales · United Kingdom
TrailCoastal

A 135-mile ultra circling rugged Welsh coastal cliffs nonstop

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Course

A multi-day coastal ultra circling Ynys Mon (Anglesey) over three days on the island's coastal path. Alongside the 130-mile main event there is a new relay option and the 50-mile Firelighter. Multiple aid stations and checkpoints support the route, with bag transport between stages.

130 Mile130 mi
Firelighter 5050 mi

Key dates

Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.

About

Ring O' Fire is a three-day, 130-mile coastal ultramarathon that circumnavigates Ynys Mon (Anglesey) in north Wales, following the island's coastal path. Runners cover the route in stages across a long weekend, supported by checkpoints and bag transport. A relay option and a 50-mile Firelighter race run alongside the main event.

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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.