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entries openHigh Terrain Events
Tweed Valley Ultra 67K
High Terrain Ultra Running Series
Next edition: Sunday, 15 November 2026Glentress Peel Visitor Centre, near Peebles, Scotland
The longer Tweed Valley loop extends over Minch Moor and the Southern Upland Way before returning through forest and riverside trail to Glentress.
Event venue · approximate postcode area. Approximate race area. Check the organiser’s website for the exact start and race-day directions.
Location evidence
Current 15 November 2026 race page names Glentress Peel Visitor Centre as the shared venue, with postcode; course description places both routes’ starts and finishes at the Peel Centre Trailhead. Postcode-based event venue. Both 50K and 67K are explicitly covered by this current source; do not inherit other trail race festival editions. Postcodes.io postcode centroid: approximate postcode location, not exact start. Apply only to listed editions where applicability is explicitly bounded.
Event/venue postcode: EH45 8NB
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.
Distance41.6 mi
Ascent1,574m*
Climb / km23.5m
Cutoff11h
Cutoff pace9:51/km
Technicality4.4/10
Entry£69
FormatLooped
Next edition
15 November 2026
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)Plan your next race
Compare the route, time limit and entry requirements with other options. The first-ultra guide helps assess readiness; it does not imply this race is suitable for beginners.
Race For You difficulty
3.9/ 10
Moderate
Moderate input evidence · 78% 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.
Selected-edition source check · 2026-09-08
The event heading advertises 67km while the detailed route and GPX block say 65km. The existing family/edition identity and recorded 67km, approximate 1,574m ascent, 11-hour limit and £69 fee are retained, not averaged or substituted. Exact distance needs checking for a strict distance or derived cutoff-pressure requirement. The £69 recorded fee excludes the online entry fee and ties the 50km option. This is a review of a cached official page, not proof of live entry availability.
Weather, conditions and individual preparation can change the real difficulty significantly.
How the score works Distance, weighted 30 percent3.6 out of 10
Climbing, weighted 25 percent3.7 out of 10
Technicality, weighted 15 percent4.4 out of 10
Accumulated burden, weighted 17 percent2.1 out of 10
Exposure & support, weighted 13 percent4.3 out of 10
Course analysis
What shapes this race
Expect forest trail that may change character in wet conditions, exposed moorland where weather can amplify the difficulty.
trailforestmoorlandroadmixed
Climbing density
23.5m per km
A more useful comparison than total ascent alone: it shows how consistently the course asks you to climb.
Cutoff analysis
Very high pressure
To finish inside 11h, the raw average required is 9:51 per kilometre (15:52 per mile), including every stop.
Raw pace9:51/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.
Who this suits
First ultra?
A realistic target for a prepared runner with some trail or ultra experience, but not the softest possible introduction to the distance.
5.9/10 suitability
Navigation
fully marked
The route is described as marked, but runners should still read the final race instructions.
Exposure & kit
unknown 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 Tweed Valley Ultra 67K, your potential buffer and the biggest change in demand.
Practical detail
Support & logistics
Aid stations3 listed
Support levelaid stations
LogisticsParking noted
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 PartialThe official page verifies 15 November 2026, open entry, the marketed 67K option, 11-hour route-block limit, three aid stations and £69 fee plus booking charge. Its detailed block and GPX still say 65K, so the discrepancy is explicit and predictor confidence is limited.
- Successful source check
- 2 Sept 2026
- Catalogue record updated
- 2 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.
Found something wrong?
Help keep this race accurate.
Wrong cutoff? Date changed? New course? Tell us what moved and include the official source if you have it.
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