
At the Montane Lakeland 50 & 100, the long course leaves Coniston for a full tour of the Lake District and comes back: 100 miles through valleys and over fells, close to 6,000 metres of climbing and a Friday evening start. The preparation is less about a pace than about rough ground, up to two nights out and finding your way in the dark.
The course is one big loop that starts and ends in Coniston, with the start at 6pm on Friday. The climbing begins within a few hundred metres and the rhythm never really changes: again and again the route drops below 100 metres and returns to above 500. The first half holds the steepest stretch of the race, the climb from kilometre 32, with almost 400 metres of gain in two kilometres.
In the second half you reach Dalemain Estate near Penrith, where the Lakeland 50 sets off at 10am on Saturday; from here both races share the route. Only then comes the longest ascent: from kilometre 104 you gain a little over 500 metres to the roof of the loop at around 640 metres. Two more climbs follow from kilometres 119 and 129, then the route stays low for a long way before a last rise passes 300 metres again and the descent to Coniston ends it.
Underfoot this is rough Cumbrian upland, and the way has to be found: navigation is as much part of the job here as climbing and descending. Fourteen staffed checkpoints with food and drink break up the loop, and sleeping at the intermediate stops is possible. The 40-hour limit runs until Sunday morning, which is why darkness plays a leading role despite the July date.
| Start | Length | Ø | Max. | Gain | Cat. |
|---|---|---|---|---|---|
| km 0.4 | 2.1 km | 11.5 % | 22.9 % | +241 m | Cat. 3 |
| km 4.9 | 2.2 km | 13.7 % | 29.4 % | +295 m | Cat. 3 |
| km 31.7 | 2 km | 19.8 % | 31.8 % | +391 m | Cat. 2 |
| km 44.2 | 2.4 km | 11.8 % | 37.6 % | +277 m | Cat. 3 |
| km 69.5 | 2.8 km | 10.1 % | 17.2 % | +281 m | Cat. 3 |
| km 104.5 | 4.4 km | 11.5 % | 27.4 % | +506 m | Cat. 2 |
| km 118.8 | 2 km | 17.1 % | 32.3 % | +337 m | Cat. 2 |
| km 128.9 | 2.4 km | 11.7 % | 22.3 % | +275 m | Cat. 3 |
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
Spend your strength by the hour here, not by the kilometre. Only about a seventh of the course is flat and the rest goes up or down, so walk the steep ramps from the very first one and look after your quads on the descents. Everything up to Dalemain should feel easy, even if that means dropping back through the field.
The race is decided from kilometre 104. Three climbs sit close together within about 30 kilometres there, the longest among them, and they arrive when the first night is long since in your legs. Get through them in a steady hiking rhythm and you can still run the low section that follows; otherwise it becomes a long march.
The first trap is the start itself: rested, in the evening and straight uphill, it invites you to take the night too fast. The second comes on Saturday, when Lakeland 50 runners on fresh legs share your paths. Their pace is not yours. Also settle in advance which checkpoint you would sleep at, rather than making that call when tired.

As an age-group runner, expect roughly 30 to 40 hours on the move. Over that span the effort is almost entirely aerobic, a long alternation of brisk uphill hiking and downhill running with no real surges. What limits you is rarely your lungs but your legs, your stomach and fatigue.
Long days on hilly ground therefore carry most of your training, ideally two in a row so that the second begins on tired legs. Build steep hiking in deliberately: several climbs of 300 to 500 metres at the end of a long session rehearse exactly what waits past kilometre 100. Almost as much of the course drops as rises, and nearly a fifth of it descends steeply, so downhill running on fatigued legs belongs in each of those sessions.
The conditions are trained in the dark. Start some long runs in the evening and practise holding your line on uneven ground by headtorch, so that route-finding while tired does not come as a surprise. Get to know the route beforehand and try once how you move after a night without sleep, sure-footed and clear-headed enough for junctions.
Checkpoints sit a little over ten kilometres apart on average, and each one has food and drink. Use your longest outings to practise eating regularly for many hours, including at night and after long descents. Try a short sleep followed by moving on as well, so you know what it gives you.

Download the Montane Lakeland 50 & 100 course as a GPX file for your watch or bike computer.
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Montane Lakeland 50 & 100 is 160.93 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
Montane Lakeland 50 & 100 has around 5,973 m of elevation gain over 160.93 km. That affects pacing, muscular load, and preparation for late-race sections.
Montane Lakeland 50 & 100 is classified as Mountainous, averaging 36.3 vertical metres per kilometre. 14% of the route is flat, 24% climbs moderately (2 to 6%) and 18% is steeper than 6%.
The hardest climb of Montane Lakeland 50 & 100 starts at kilometre 104.5, runs for 4.4 km at an average of 11.5% and gains 506 metres. Cycling-convention rating: Cat. 2. 8 climbs are mapped in total.
Yes, Montane Lakeland 50 & 100 is laid out as a loop: start and finish are in the same place.
Yes. The Montane Lakeland 50 & 100 course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
Preparation for Montane Lakeland 50 & 100 should account for 160.93 km, 5,973 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
The pacing strategy for Montane Lakeland 50 & 100 should reflect 160.93 km, 5,973 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
Montane Lakeland 50 & 100 2027 takes place on July 23, 2027.
Montane Lakeland 50 & 100 2027 takes place in Coniston, United Kingdom.
Montane Lakeland 50 & 100 offers 2 distances — Lakeland 100: 160.93 km; Lakeland 50: 80.47 km.
Registration runs through the organiser: lakeland100.com. YOUB shows you the course, elevation profile and training plan for your preparation.