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entries openRace Harborough
Foxton Hound Ultra 100K
Foxton Hound Ultras series
Next edition: Saturday, 14 August 2027 – Sunday, 15 August 2027Winwick Hall NN6 7PD, England
The full Harborough Round ultra from Winwick Hall, using mixed long-distance paths through Northamptonshire and Leicestershire.
Start · approximate postcode area. Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Location evidence
Preserved researched current-edition startLocation explicitly contains this postcode; no finish or organiser address was searched or substituted. Reuses completed source research; this pass extracted the public postcode from saved startLocation and does not claim a fresh event-page check. Applies only to listed editions. Geographic postcode centroid remains approximate. Postcodes.io postcode centroid: approximate postcode location, not exact start. Apply only to listed editions where applicability is explicitly bounded.
Event/venue postcode: NN6 7PD
Location checked 2026-09-14.
Official race site (opens in a new tab)
Optional device-only history; never synced to your account. Shared-device users can leave it off.
Distance62.1 mi
AscentUnknown
Climb / kmUnknown
Cutoff18h
Cutoff pace10:48/km
TechnicalityUnknown
Entry£75
FormatLooped
Next edition
14 August 2027 – 15 August 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)Race For You difficulty
5.5/ 10
Hard
Limited input evidence · 48% 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.
Scoring details and version
Difficulty V2's separate time-limit modifier adds 0.35 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.
Weather, conditions and individual preparation can change the real difficulty significantly.
How the score works Distance, weighted 30 percent5 out of 10
Climbing, weighted 25 percent5.5 out of 10
Technicality, weighted 15 percent5.5 out of 10
Accumulated burden, weighted 17 percent4 out of 10
Exposure & support, weighted 13 percent5.7 out of 10
Course analysis
What shapes this race
The course combines trail, mixed terrain.
trailmixed
Cutoff analysis
Very high pressure
To finish inside 18h, the raw average required is 10:48 per kilometre (17:23 per mile), including every stop.
Raw pace10:48/km
PressureVery high 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
partially marked
Do not assume closed-road-race levels of signage. Know the organiser’s navigation requirements and keep the official route available.
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 stations7 listed
StartWinwick Hall NN6 7PD
FinishWinwick Hall NN6 7PD
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 PartialStarts 07:00 at Winwick Hall NN6 7PD. Standard fee £75; affiliated £73. Progressive checkpoint cutoffs apply from CP3. Ascent remains null. Do not inherit the older manual's 104K measurement or 17h limit. Field-scoped check 2026-09-28: The 100 km starts at 07:00 on 14 August and has an 18-hour limit, extending the scheduled window to 01:00 on 15 August. Only these facts were reviewed; other details retain their previous source dates.
- Successful source check
- 3 Sept 2026
- Catalogue record updated
- 28 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.
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