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entries openUltra Challenge
North Yorks Ultra Challenge 100K Two Day
North Yorks Ultra Challenge series
Next edition: Saturday, 26 June 2027 – Sunday, 27 June 2027Scarborough basecamp area, North Yorkshire, England
The official page publishes two 50K stages with 1,260m and 1,010m; the format is not treated as the continuous product.
Event base · approximate race area. Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Location evidence
Current official event and factsheet confirm Scarborough start/base; closer venue details unavailable after both sources checked. Exact land-town record North Yorkshire, approximate area only, not full North York Moors or Whitby. Uses new source refinement checked in this pass. GeoNames supplies a representative locality or named-landmark point. This is approximate event area, not exact start-line coordinates. GeoNames, CC BY 4.0; https://www.geonames.org/about.html
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
Ascent2,270m
Climb / km22.7m
CutoffUnknown
Cutoff paceUnknown
TechnicalityUnknown
EntryNot verified
FormatLooped
Next edition
26 June 2027 – 27 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)Race For You difficulty
4.7/ 10
Moderate
Moderate input evidence · 63% 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 0.00 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.
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 percent4.3 out of 10
Technicality, weighted 15 percent5.5 out of 10
Accumulated burden, weighted 17 percent3.6 out of 10
Exposure & support, weighted 13 percent5.1 out of 10
Course analysis
What shapes this race
Expect exposed moorland where weather can amplify the difficulty.
trailmoorlandmixed
Climbing density
22.7m per km
A more useful comparison than total ascent alone: it shows how consistently the course asks you to climb.
Cutoff analysis
Unknown
The official overall cutoff has not yet been verified. Race For You will not estimate one.
Who this suits
First ultra?
There is not enough verified information to assess first-ultra suitability yet.
Navigation
fully marked
The route is described as marked, but runners should still read the final race instructions.
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
Will you make the cutoff?
Use a previous result to estimate a realistic range for North Yorks Ultra Challenge 100K Two Day, your potential buffer and the biggest change in demand.
Latest verification
Trust the source, see the gaps.
Data PartialChecked 13 September 2026. Navigation: fully marked. The official page publishes two 50K stages with 1,260m and 1,010m; the format is not treated as the continuous product. Other stored facts retain their previous source review from 2026-09-02. Field-scoped check 2026-09-28: Official Day 2 itinerary explicitly Sunday 27 June 2027. Only these facts were reviewed; other details retain their previous source dates.
- Successful source check
- 2 Sept 2026
- Catalogue record updated
- 28 Sept 2026
- Official source
- Available
Still unverified: cutoff, 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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