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entries openStable Adventures
Divona 100 Miler
Next edition: Saturday, 12 September 2026 – Monday, 14 September 2026Rhayader, Wales
A long loop from Rhayader through the Elan Valley, Cambrian Mountains, Llyn Brianne, Strata Florida and Cwmystwyth.
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Distance100 mi
Ascent4,113m*
Climb / km25.6m
Cutoff50h
Cutoff pace18:38/km
TechnicalityUnknown
Entry£205
FormatLooped
Next edition
12 September 2026 – 14 September 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)Race For You difficulty
6.8/ 10
Hard
Moderate evidence confidence · 74% evidence coverage
This score is driven most by substantial race distance, exposure and self-sufficiency. 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 percent6.8 out of 10
Climbing, weighted 25 percent5.5 out of 10
Technicality, weighted 15 percent5.5 out of 10
Accumulated burden, weighted 17 percent5.6 out of 10
Exposure & support, weighted 13 percent7.1 out of 10
Course analysis
What shapes this race
Expect sustained upland ground and meaningful climbing, forest trail that may change character in wet conditions, exposed moorland where weather can amplify the difficulty.
trailmountainforestmoorlandmixed
Climbing density
25.6m per km
A more useful comparison than total ascent alone: it shows how consistently the course asks you to climb.
Cutoff analysis
Lower pressure
To finish inside 50h, the raw average required is 18:38 per kilometre (30:00 per mile), including every stop.
Raw pace18:38/km
PressureLower 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
GPS required
The route is described as marked, but runners should still read the final race instructions.
Exposure & kit
extensive 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 Divona 100 Miler, your potential buffer and the biggest change in demand.
Practical detail
Support & logistics
Aid stations7 listed
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 PartialThe current official sources confirm 12–14 September 2026, 100 miles, 50 hours, seven checkpoints, one sleep station and £205. The linked route measures 101.110 miles. Three official ascent values and conflicting 75/25 versus older 90/10 trail-road descriptions remain explicit; the manual's embedded route link incorrectly targets South Wales 200 and is not used for Divona metrics.
- Successful source check
- 3 Sept 2026
- Catalogue record updated
- 3 Sept 2026
- Official source
- Available
Elevation is approximate or awaiting final confirmation.
Official source 1 (opens in a new tab)Official source 2 (opens in a new tab)Official source 3 (opens in a new tab)Official source 4 (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.
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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