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Loading page content.LDWA Hundreds
The LDWA flagship annual 100-mile challenge, with one rotating route and host group each year and running participation permitted.
Optional device-only history; never synced to your account. Shared-device users can leave it off.
Next edition
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.
Expand an edition to inspect its year-specific facts. Other years never replace the primary edition facts.
These facts belong to the 2026 edition only. Missing values have not been copied from another year.
The cited 2026 edition sources were reviewed on 4 September 2026 and support the recorded date, distance, cutoff state, format and lifecycle. Unresolved facts remain marked unknown rather than being inferred.
Check LDWA Annual 100 Mile Challenge 2026 source (opens in a new tab)These facts belong to the 2025 edition only. Missing values have not been copied from another year.
The cited 2025 edition sources were reviewed on 4 September 2026 and support the recorded date, distance, cutoff state, format and lifecycle. Unresolved facts remain marked unknown rather than being inferred.
Check LDWA Annual 100 Mile Challenge 2025 source (opens in a new tab)Race For You difficulty
Hard
Limited evidence confidence · 44% 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.
Course analysis
The course combines trail, mixed terrain.
Cutoff analysis
The official overall cutoff has not yet been verified. Race For You will not estimate one.
Who this suits
There is not enough verified information to assess first-ultra suitability yet.
Navigation
Route-finding is part of the challenge. Carry the required mapping tools and be able to use them in darkness and poor visibility.
Exposure & kit
Significant overnight running is likely for many entrants. Lighting, temperature management and sleep strategy can materially affect the outcome.
Personal race predictor
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.
Practical detail
Logistics are only shown where currently recorded. Confirm parking, transport, crew access and final aid-station plans with the organiser.
Latest verification
The cited 2027 edition sources were reviewed on 4 September 2026 and support the recorded date, distance, format and lifecycle. Unresolved facts remain marked unknown rather than being inferred.
Still unverified: elevation, 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.
Found something wrong?
Wrong cutoff? Date changed? New course? Tell us what moved and include the official source if you have it.
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