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date confirmedRing O’ Fire
Ring O’ Fire 130
Ring O’ Fire series
Next edition: Friday, 4 September 2026 – Sunday, 6 September 2026Holyhead and the Anglesey Coast Path, Wales
A clockwise coastal circuit of Ynys Môn, redesigned from a staged event into a continuous 130-mile race for 2026.
Official race site (opens in a new tab)
Optional device-only history; never synced to your account. Shared-device users can leave it off.
Distance130 mi
AscentUnknown
Climb / kmUnknown
Cutoff55h
Cutoff pace15:46/km
TechnicalityUnknown
EntryFrom £275
FormatLooped
Next edition
4 September 2026 – 6 September 2026
This is the most relevant confirmed edition currently held for the permanent race family. Edition-specific facts should still be checked against the final organiser instructions.
Edition archive
Expand an edition to inspect its year-specific facts. Other years never replace the primary edition facts.
Past editions
2025 to Completed
These facts belong to the 2025 edition only. Missing values have not been copied from another year.
- Distance
- 209.2 km
- Ascent
- Not verified
- Cutoff
- Not published
- Entry
- Not verified
- Format
- multi stage · looped
- Stage layout
- Not published
Successful source check: 2 Sept 2026Source confidence: highThe 2025 three-day staged format is retained as history. The 2026 continuous cutoff, price and route rules are not copied backwards.
Check Ring O’ Fire 130 2025 source (opens in a new tab)
Race For You difficulty
7.4/ 10
Very hard
Limited evidence confidence · 48% evidence coverage
This score is driven most by substantial race distance, accumulated fatigue and format burden, exposure and self-sufficiency. Difficulty V2's separate time-limit modifier adds 0.00 points here and is capped at 0.70; a broad limit cannot erase extreme intrinsic demand. This is independent of the public Cutoff Pressure V2 band.
Weather, conditions and individual preparation can change the real difficulty significantly.
How the score works Distance, weighted 30 percent7.6 out of 10
Climbing, weighted 25 percent5.5 out of 10
Technicality, weighted 15 percent5.5 out of 10
Accumulated burden, weighted 17 percent6.6 out of 10
Exposure & support, weighted 13 percent6.7 out of 10
Course analysis
What shapes this race
The course combines trail, coastal, road, mixed terrain.
trailcoastalroadmixed
Cutoff analysis
Low–moderate pressure
To finish inside 55h, the raw average required is 15:46 per kilometre (25:23 per mile), including every stop.
Raw pace15:46/km
PressureLow–moderate pressure
Cutoff pressure compares the published time limit with distance, ascent and verified course demands. Lower pressure does not mean the race is easy. Raw pace includes checkpoints, food stops, navigation errors and any sleep; it is not a pacing plan.
Because ascent is not verified, Cutoff Pressure V2 uses the model's neutral 20m/km reference density. This assumption does not fill the ascent value or make missing evidence look easy.
Who this suits
First ultra?
There is not enough verified information to assess first-ultra suitability yet.
Navigation
self-navigation
Route-finding is part of the challenge. Carry the required mapping tools and be able to use them in darkness and poor visibility.
Exposure & kit
unknown kit
Significant overnight running is likely for many entrants. Lighting, temperature management and sleep strategy can materially affect the outcome.
Personal race predictor
Prediction unavailable
No current compatible predictor target is available for this family. The selected edition may be complete or cancelled, awaiting a successor, non-standard, or missing model-critical course evidence; older facts are not substituted.
Practical detail
Support & logistics
Aid stations9 listed
Support levelaid stations
Logistics are only shown where currently recorded. Confirm parking, transport, crew access and final aid-station plans with the organiser.
Latest verification
Trust the source, see the gaps.
Data PartialRegistration is closed. The organiser-controlled entry lists £275 returning/early entry and £300 standard, overriding a stale £255 landing-page teaser. Ambiguous combined ascent/descent copy is not stored as ascent.
- Successful source check
- 2 Sept 2026
- Catalogue record updated
- 2 Sept 2026
- Official source
- Available
Still unverified: elevation.
Official source 1 (opens in a new tab)Official source 2 (opens in a new tab)Official source 3 (opens in a new tab)
Event details can change after a successful source check. Confirm the final route, kit, cutoff, price and entry terms directly with the organiser before entering or travelling.
Found something wrong?
Help keep this race accurate.
Wrong cutoff? Date changed? New course? Tell us what moved and include the official source if you have it.
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