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Loading page content.SheRACES Trail Series
SheRACES Surrey Hills 50K is a looped trail ultramarathon based at Denbies Wine Estate Dorking.
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Next edition
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.
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)Race For You difficulty
Moderate
Limited input evidence · 42% evidence coverage
The main recorded demands are balanced overall demands. Course difficulty and cutoff pressure describe different challenges: more approachable terrain can still require a demanding pace to beat the deadline. Neither score assesses your personal fitness, safety or readiness.
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. Evidence coverage describes the recorded inputs, not prediction accuracy or your likelihood of finishing.
Course analysis
The course combines trail, mixed terrain.
Cutoff analysis
The organiser explicitly publishes no fixed overall time limit. Continue to follow every event rule, checkpoint instruction and safety requirement.
Who this suits
There is not enough verified information to assess first-ultra suitability yet.
Navigation
The route is described as marked, but runners should still read the final race instructions.
Exposure & kit
Night-running exposure has not been verified for this edition. Check the organiser’s latest schedule, route information and final kit rules.
Personal race predictor
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
Logistics are only shown where currently recorded. Confirm parking, transport, crew access and final aid-station plans with the organiser.
Latest verification
The cited 2027 edition sources were reviewed on 4 September 2026 and support the recorded distance, cutoff state, format and lifecycle. Unresolved facts remain marked unknown rather than being inferred. Field-scoped review 2026-10-28: The organiser now explicitly announces Sunday 27 June 2027 and links to the dated 2027 registration event. The 50km option remains distinct from 25km and 10km. Other facts retain their earlier verification dates.
Still unverified: elevation, entry price.
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.
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Wrong cutoff? Date changed? New course? Tell us what moved and include the official source if you have it.
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