The perfect Wainwright round, according to the map
A computed best-found round of all 214 — and why it is not a record attempt.
Start with what this cannot do. We built a map of every path, track, bridleway and road in the Lake District and asked it for the quickest continuous round of all 214 Wainwrights. The answer it gives is longer, hillier and slower than the actual record — and that is not a failure of the arithmetic. It is the whole point.
People who set records on these fells do not follow paths. They run the direct line: over open fellside, down trods worn by fell-runners that no survey has ever recorded, straight where the path bends. None of that ground exists in OpenStreetMap, so none of it exists in our graph. Our round is longer because we deleted the ground they actually run on. What follows is the best round available to someone who stays on the map.
The answer
That is a model output, not a walked time. It assumes no stops, no navigation error, no weather, no darkness and no fatigue, at a walking pace calibrated against 38 of our own Lakeland fell days. Nobody has walked this. Nobody would.
It is also best-found, not proven optimal. Finding the true shortest tour through 214 points is a famously hard problem; we state the method so it can be checked and beaten. OR-Tools routing, PATH_CHEAPEST_ARC + GUIDED_LOCAL_SEARCH, 150s budget, solved in 150s. The graph holds 615,752 junctions and 1,274,910 directed links, built from an OpenStreetMap extract dated 24 July 2026, with heights from the Copernicus GLO-30 elevation model — the same terrain data behind our computed panoramas.
Against the record
| time | distance | ascent | |
|---|---|---|---|
| Our best-found round | 8 days 17 h 40 min | 594.3 km | 44,613 m |
| John Kelly, 2–7 May 2022 | 5 d 12 h 14 m 43 s | more than 515 km | 36,000 m |
He is faster than our model by more than three days, over a shorter line with less climbing. This is not a competition our round entered. His is a supported run by one of the strongest ultra-runners in the sport; ours is a walking model on a restricted map. Setting them side by side is only useful for one thing: it measures how much the unmapped ground is worth. On these numbers, staying on the map costs roughly 79 km and 8,613 m of extra climbing.
One caution on that last figure. Our ascent is sampled from a 30 metre elevation model, which smooths small undulations and therefore reads low. The real gap in climbing is probably wider than the table shows — which counts against our round, not for it.
And there is no single “length of the Wainwrights round”. Every contender picks their own line between the same 214 summits, so the distance is a property of the attempt, not of the challenge.
The line it chose
Simplified for display from the full computed line. The summits are shown as points; the line follows mapped paths, tracks and roads only.
The record holder’s actual line
John Kelly’s round is public on Strava. It is worth looking at beside ours: where our line follows a path round a shoulder, his goes over it.
What staying on the map costs
Fastest Known Time publishes a reference line for this challenge — a GPX on its Wainwrights 214 route page. It is a suggested route rather than anyone’s recorded run, and it goes where record-setters go: across open fell, straight down where our line has to find a path. Measuring ours against it puts a number on the constraint.
| distance | ascent | |
|---|---|---|
| FKT reference line | 517.1 km | 34,732 m |
| Our path-legal round | 564.1 km | 37,927 m |
| The cost of the map | +47.0 km | +3,195 m |
About 9% further and about 9% more climbing. That is the price of every diversion to a mapped way — the contour path instead of the direct descent, the track round the shoulder instead of over it.
One methodological note, because it changes the answer. Our reconstructed line carries a point roughly every 18 metres; the reference line has one every 58. A coarser line cuts corners, so it measures shorter, and it samples fewer points on the elevation model, so it collects less climbing. Compared as published, ours looked 13% longer and 25% hillier — and most of that ascent gap was simply the difference in resolution. Both lines here are reduced to the same 60 metre spacing and sampled on the same elevation model. What survives that is real.
The shortest round is the hilliest round
We solved it twice: once for the quickest round, once for the shortest. They are different routes, and the trade is worse than it looks.
| time | distance | ascent | |
|---|---|---|---|
| Optimised for time | 209.66 h | 594.3 km | 44,613 m |
| Optimised for distance | 215.73 h | 589.5 km | 47,415 m |
Chasing the shortest round saves 4.8 km and costs 6.07 hours and 2,802 m of extra ascent. The climbing is the reason: minimising distance drives the line straight over tops instead of round them. Over 214 summits the ground you cover barely changes — you are walking about 590 km whatever you do — but the order you take them in decides how much of it is uphill. The steepest single leg on the quick round is Lingmoor Fell (Brown How) to Loft Crag, 759 m.
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Method and honesty. Walking times use Naismith’s rule with Langmuir’s descent corrections, applied per segment, at a pace factor of 0.898 fitted against 38 of our own recorded Lakeland fell days (median error 5.9%). Ascent is summed along the actual route, node by node — not from summit heights, which would miss every re-climb. Roads are included: on paths alone the network breaks into 12 disconnected pieces and no continuous round exists at all. Motorways are excluded. Path and road data © OpenStreetMap contributors (ODbL), extract dated 24 July 2026; elevation from Copernicus GLO-30; summit list from the Database of British and Irish Hills (CC BY 4.0). Record figures verified against the athlete’s own report and published record listings. The full working, including what we got wrong along the way, is in the open data behind this page.