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last completed editionMarch Athletic Club
Hereward Ultra
Hereward Relay and Ultra
Last completed: Sunday, 23 November 2025Peterborough to Ely across the Cambridgeshire Fens, England
Hereward Ultra is a solo trail race of more than 39 miles from Peterborough to Ely across the Cambridgeshire Fens, held alongside a relay.
Official race site (opens in a new tab)
Optional device-only history; never synced to your account. Shared-device users can leave it off.
Distance39 mi
AscentUnknown
Climb / kmUnknown
CutoffUnknown
Cutoff paceUnknown
TechnicalityUnknown
EntryNot verified
FormatPoint-to-point
Last completed edition
23 November 2025
Next edition not yet announced
The organiser has not yet published a confirmed future edition in our sources. The facts below describe the 2025 running and are retained for comparison and runner history.
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
4.4/ 10
Moderate
Limited evidence confidence · 32% 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 percent3.4 out of 10
Climbing, weighted 25 percent5.5 out of 10
Technicality, weighted 15 percent5.5 out of 10
Accumulated burden, weighted 17 percent2.2 out of 10
Exposure & support, weighted 13 percent5.9 out of 10
Course analysis
What shapes this race
The course combines trail terrain.
trail
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
self-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
unknown kit
Night-running exposure has not been verified for this edition. Check the organiser’s latest schedule, route information and final kit rules.
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.
Practical detail
Support & logistics
Aid stations3 listed
StartPeterborough Embankment Sports Stadium
FinishEly Leisure Village
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 cited 2025 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.
- Successful source check
- 4 Sept 2026
- Catalogue record updated
- 4 Sept 2026
- Official source
- Available
Still unverified: elevation, cutoff, entry price.
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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