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entry status unconfirmedGreener Miles Running
Isaac's Tea Trail Ultra Marathon
Next edition: Saturday, 7 August 2027Allendale Village Hall, Allendale NE47 9PR, England
A self-navigated circuit of Isaac's Tea Trail from Allendale through Ninebanks, Alston and Nenthead.
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: NE47 9PR
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.
Distance37 mi
Ascent1,463.04m*
Climb / km24.6m
Cutoff12h
Cutoff pace12:05/km
Technicality5/10
EntryFrom £78
FormatLooped
Next edition
7 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
3.8/ 10
Moderate
High input evidence · 89% 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 0.15 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 percent3.3 out of 10
Climbing, weighted 25 percent3.7 out of 10
Technicality, weighted 15 percent5 out of 10
Accumulated burden, weighted 17 percent1.9 out of 10
Exposure & support, weighted 13 percent4.9 out of 10
Course analysis
What shapes this race
Expect exposed moorland where weather can amplify the difficulty.
trailmoorlandmixed
Climbing density
24.6m per km
A more useful comparison than total ascent alone: it shows how consistently the course asks you to climb.
Cutoff analysis
Moderate pressure
To finish inside 12h, the raw average required is 12:05 per kilometre (19:28 per mile), including every stop.
Raw pace12:05/km
PressureModerate 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.
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
moderate kit
Some entrants may run into darkness depending on pace and start time. Prepare lighting even if your best-case plan finishes earlier.
Personal race predictor
Will you make the cutoff?
Use a previous result to estimate a realistic range for Isaac's Tea Trail Ultra Marathon, your potential buffer and the biggest change in demand.
Practical detail
Support & logistics
StartAllendale Village Hall, Allendale NE47 9PR
FinishAllendale Village Hall, Allendale NE47 9PR
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 PartialChecked 13 September 2026. Entry status: Unconfirmed. Current availability could not be established reliably from the official event and entry sources. Other stored facts retain their previous source review from 2026-09-04.
- Successful source check
- 4 Sept 2026
- Catalogue record updated
- 13 Sept 2026
- Official source
- Available
Elevation is approximate or awaiting final confirmation.
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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