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Gower Peninsula Ultra Challenge 100K
Gower Peninsula Ultra Challenge series
Next edition: Saturday, 17 July 2027 – Sunday, 18 July 2027Penrice Castle, Wales
Gower Peninsula Ultra Challenge 100K, a signed and supported Gower coast-and-countryside challenge based at Penrice Castle.
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
CutoffUnknown
Cutoff paceUnknown
TechnicalityUnknown
Entry£199
FormatLooped
Next edition
17 July 2027 – 18 July 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
Expand an edition to inspect its year-specific facts. Other years never replace the primary edition facts.
Past editions
2026 to Completed
These facts belong to the 2026 edition only. Missing values have not been copied from another year.
- Distance
- 100 km
- Ascent
- 1,615m
- Cutoff
- Not published
- Entry
- Not verified
- Format
- continuous · single stage · looped
- Stage layout
- Not applicable
Successful source check: 3 Sept 2026Source confidence: highOfficial LiveTrail records the 18–19 July 2026 event window, 246 starters and 182 finishers in the continuous 100K. Price and universal hard cutoff remain unknown rather than being inferred from 2027.
Check Gower Peninsula Ultra Challenge 100K 2026 source (opens in a new tab)
Race For You difficulty
5/ 10
Moderate
Limited evidence confidence · 38% evidence coverage
This score is driven most by balanced overall demands. 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.
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 percent4.7 out of 10
Course analysis
What shapes this race
Expect exposed moorland where weather can amplify the difficulty.
trailcoastalmoorlandmixed
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
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.
Latest verification
Trust the source, see the gaps.
Data PartialThe live page verifies 17–18 July 2027 and open entry. The factsheet instead prints 3–4 July and conflicts on ascent. Ultra March sub-24-hour and Trailblazerz targets are category goals, not a universal hard cutoff; the 4% booking fee is additional.
- Successful source check
- 3 Sept 2026
- Catalogue record updated
- 3 Sept 2026
- Official source
- Available
Still unverified: elevation, cutoff.
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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