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registration openGert Lush Events
Breakheart Backyard Ultra
Next edition: Saturday, 12 June 2027 – Monday, 14 June 2027Breakheart Quarry, Stinchcombe Hill Road, Dursley GL11 6ER, England
Race area · approximate race area. Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Location evidence
Existing saved event-to-place evidence reused; geography query derived from 'Breakheart Quarry, Stinchcombe Hill Road, Dursley GL11 6ER'. GeoNames exact settlement/suburb name match for 'Dursley', country England, administrative area Gloucestershire, region South West; population 14992 (zero means unspecified). Representative event-area point, not a venue address, exact start or radius guarantee. Directional catalogue locations use the first disclosed event locality only as EVENT_AREA; other route endpoints are not substituted. Geographic lookup does not reverify dates or non-location facts. GeoNames (https://www.geonames.org/), CC BY 4.0; transformed to event-area coordinates with separate event-source evidence.
Location checked 2026-09-14.
Breakheart Backyard Ultra is an organised ultra-running event in Gloucestershire / Cotswolds.
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 · 6.706km loop
AscentNot verified
Event windowNo fixed limit
EntryFrom £85
Formatbackyard · last person standing · looped
Navigationfully marked
StartBreakheart Quarry, Stinchcombe Hill Road, Dursley GL11 6ER
FinishBreakheart Quarry, Stinchcombe Hill Road, Dursley GL11 6ER
Start interval60 minutes
Base campSupported
Next edition
12 June 2027 – 14 June 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
This is the only edition currently stored for this race family. Earlier verified editions can be added without changing the permanent race URL.
Check the official race source (opens in a new tab)Non-standard backyard / last-person-standing event
Conventional metrics are not applicable.
The selected 2027 edition is a backyard 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
- 4 Sept 2026
- Catalogue record updated
- 4 Sept 2026
- Source confidence
- high
- Official source
- Available
How the format works
A real objective, not a fake distance.
Complete one 6.706km (4.167mi) loop inside each hour and be ready for the next hourly start; racing continues until one runner completes a final solo yard.
Source transparency
Verify the final event detail.
The cited 2027 edition sources were reviewed on 4 September 2026 and support the recorded date, cutoff state, format and lifecycle. Unresolved facts remain marked unknown rather than being inferred.
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.