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Ring O' Fire

  • Anglesey (Ynys Mon)
  • Wales
  • Coastal
Data current as of

Official event website & entry ↗

Ring O' Fire is a coastal event. First staged in 2012.

Same event — which distance suits you?

Ring O' Fire offers several distances, so you can pick the one that fits your goal.

DistanceOverallPB potentialGAP factorMedianFeeFinishers
Ultramarathon————£255—

Scores are out of 100. GAP factor is % slower than a flat course. Click a distance for its full page.

Getting there & the atmosphere

Driving in, Free parking available in a designated area near Breakwater Country Park, unsupervised and at owner's risk.

A straightforward, runner-focused atmosphere rather than a carnival.

Typical conditions on race weekend

  • 15°CTypical temperature
  • 23 kphTypical wind
  • 3 mmTypical rainfall
  • 65Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

Explore each distance

How we calculated this

Every figure on this page is either a sourced fact or a value derived from sourced facts under our published, version-locked methodology. We show the provenance so you (and AI assistants) can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →