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24 Hours South – The Offa’s Dyke Ultra
Next edition: Saturday, 8 May 2027 – Sunday, 9 May 2027North Wales, heading south on Offa’s Dyke Path, Wales
A supported 24-hour point-to-point challenge heading south on Offa’s Dyke Path, with runner-dependent finish points and no fixed total distance.
Official race site (opens in a new tab)
Optional device-only history; never synced to your account. Shared-device users can leave it off.
DistanceVariable / not applicable
AscentNot verified
Event window24h
Entry£99.5
Formatfixed time · point to point
NavigationNot yet published
Next edition
8 May 2027 – 9 May 2027
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
2026Completed
These facts belong to the 2026 edition only. Missing values have not been copied from another year.
- Distance
- Variable / result-dependent
- Ascent
- Not verified
- Event window
- 24h
- Entry
- Not verified
- Format
- fixed time · point to point
- Stage layout
- Not applicable
Successful source check: 2 Sept 2026Source confidence: highThe completed 9 May 2026 edition is represented as fixed-time and variable-distance. Historical support, price, achieved-distance records and route totals are not promoted into fixed race facts.
Check 24 Hours South – The Offa’s Dyke Ultra 2026 source (opens in a new tab)
Non-standard fixed-time endurance event
Conventional metrics are not applicable.
The selected 2027 edition is a fixed-time format with no truthful fixed headline distance. Race For You records the verified objective, loop and event-window facts separately. Conventional Difficulty V2, Cutoff Pressure V2, cutoff pace and personal-finish calculations are unavailable because they would require fake inputs.
This format is intentionally not converted into a normal 50K, 100K or 100-mile comparison. Its event window is not relabelled as a conventional cutoff. Check the organiser before entering, travelling or using these details for training decisions. An older edition may appear in the archive, but its course facts are not silently carried into this one.
Verification
What we know today.
- Successful source check
- 2 Sept 2026
- Catalogue record updated
- 2 Sept 2026
- Source confidence
- high
- Official source
- Available
How the format works
A real objective, not a fake distance.
Travel south along the prescribed Offa’s Dyke route for 24 hours; each runner’s achieved distance is a performance, not the event distance.
Source transparency
Verify the final event detail.
The official page confirms 8–9 May 2027, 24 hours, six support points and £99.50 solo entry. Published record distances are performances; no fixed total distance, ascent or conventional cutoff is stored.
Spot a format change?
Help keep this race accurate.
If the organiser changes the objective, loop, event window, category pricing or support model, prepare a device-only correction draft with the official source.
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Browse compatible formats
Use the catalogue's explicit format and evidence filters. Variable-total events are not converted into conventional distances.