5.0
(5)
968
runners
23
runs
Jogging routes around Kielder offer diverse terrain within northern Europe's largest man-made lake and England's largest forest. The region is characterized by the vast Kielder Water, extensive woodlands, and rolling hills like Deadwater Fell. These features provide a range of running experiences, from lakeside paths to more challenging forest trails with significant elevation changes.
Last updated: April 25, 2026
387
runners
42.7km
05:04
390m
390m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
28
runners
13.6km
01:35
470m
470m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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27
runners
11.3km
01:21
410m
420m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
2
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
19
runners
34.2km
03:57
500m
500m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Kielder Castle is a charming 18th-century hunting lodge in Northumberland, built in 1775 for the Duke of Northumberland. Today, it serves as a vibrant visitor center and the starting point for numerous walking and cycling routes, including the famous Lakeside Way. Although the castle is currently undergoing renovations, the information center remains open and the surrounding facilities are accessible. It's an ideal base for exploring England's largest forest. It houses the Kielder Visitor Center and the Cafe at the Castle.
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The Tower Knowe Visitor Centre, run by Kielder Water & Forest Park, is an information center and café on the banks of Kielder Water. The café is a great place to refuel if you're walking the 42-kilometer Lakeside Way, or a good starting and finishing point for a shorter run. The café is open from 11:00 AM to 5:00 PM, with food served from 11:00 AM to 4:00 PM.
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The Kielder Viaduct in Northumberland is a masterpiece of Victorian railway engineering from the 19th century, with seven skewed stone arches and an ornate baronial style replete with battlements and loopholes—custom-built for the Duke of Northumberland. Once transporting coal and timber to Scotland, it is now a monumental jewel on Kielder Reservoir, saved from demolition and reborn as part of the Lakeside Way: a scenic walkway. The viaduct is not only technically impressive but also culturally enriched with ornate wrought iron panels, designed by children and forged by local craftspeople.
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This modest yet charming suspension bridge is part of the Lakeside Way, the walking and cycling path around Kielder Water. Suspended above the tranquil Lewis Burn, it offers beautiful views of the surrounding pine forest and the rippling water. With its simple steel construction and wooden deck, it is a prime example of functional forest infrastructure—perfectly integrated into the landscape. For cyclists and walkers, it's a lovely spot for a short break, a photo, or simply to reflect on the tranquility of the forest.
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Huge wooden head, unfortunately damaged so you can't access it anymore
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Kielder offers a wide selection of running routes, with over 20 trails mapped on komoot. These routes cater to various fitness levels, from easy paths to challenging long-distance runs.
Yes, Kielder has several easy running paths perfect for beginners or those looking for a relaxed jog. There are 3 easy routes available, offering gentle terrain and scenic views without significant elevation changes.
For experienced runners seeking a challenge, Kielder offers 13 difficult routes. A notable option is Deadwater Fell from Kielder, an 8.5-mile path with demanding trails and rewarding views across Northumberland, Cumbria, and the Scottish Borders. Another challenging option is the Kielder Lakeside Way, which encircles the entire lake.
Absolutely. Many of Kielder's running routes are circular, allowing you to start and finish at the same point. The most prominent is the Kielder Lakeside Way, a 26.5-mile multi-user path that fully encircles Kielder Water. Shorter circular options also exist, such as the Deadwater Fell loop from Kielder.
Kielder offers several trails suitable for families, particularly those that are easy-rated and multi-user. The Lakeside Way, in particular, has varying sections, some of which are paved and relatively flat, making them ideal for a family jog or walk.
Kielder Forest is a haven for wildlife. While running, you might spot around 50% of England's native red squirrel population, ospreys, otters, roe deer, and water voles. The diverse habitats, from spruce trees to birch, increase your chances of encountering these animals.
Yes, Kielder has visitor centers that offer facilities. The Tower Knowe Visitor Centre, for instance, has a café where you can refuel before or after your run. These centers often serve as excellent starting points for various routes.
Kielder's landscape is dotted with unique art and architectural installations, such as the Kielder Belvedere, Kielder Skyspace, and Silvas Capitalis. You can also pass by historical structures like the Kielder Viaduct, or enjoy views of the vast Kielder Dam and Reservoir. The Kielder Forest & Keilder Viaduct loop is a great option to see some of these.
Kielder is part of the Northumberland International Dark Sky Park, offering exceptionally dark skies. While this creates a unique atmosphere, nighttime trail running requires extra caution and appropriate gear. Kielder even hosts a 'Dark Skies Run' series for those interested in guided nighttime challenges.
The running routes in Kielder are highly rated by the komoot community, with an average score of 5.0 stars. Runners often praise the diverse terrain, from the stunning lakeside paths of the Lakeside Way to the challenging forest trails and epic views from Deadwater Fell, as well as the opportunity for wildlife spotting.
Yes, Kielder is home to several popular running events. The annual Kielder Marathon weekend features a full marathon, half marathon, and 10km runs, often utilizing sections of the Lakeside Way. There's also the 'Dark Skies Run' series for unique nighttime trail experiences.
Running routes in Kielder vary significantly in distance and duration. You can find shorter loops, like the 7-mile Deadwater Fell loop which takes around 1 hour 20 minutes, up to longer challenges such as the 26.5-mile Kielder Lakeside Way, typically completed in just over 5 hours.


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