4.6
(33)
4,115
runners
88
runs
Jogging routes around Blea Water are characterized by a dramatic glacial amphitheatre, surrounded by towering crags and ridges, including the eastern side of High Street. The terrain features steep fellside paths and rocky ascents, with very little level ground directly around the tarn. This area is suited for experienced trail runners seeking a physical challenge amidst mountain vistas of the surrounding fells.
Last updated: June 21, 2026
5.0
(1)
41
runners
11.9km
01:58
680m
680m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
34
runners
9.07km
01:24
470m
480m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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20
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
11
runners
21.5km
03:04
810m
810m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
31
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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We did the loop from Hartsop over The Knott, High Street, Thornthwaite Crag and back through the Pasture Beck valley. (12 km)
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Branstree is a 713-metre (2,339 ft) Wainwright's Top fell in the Far Eastern Lake District, known for its flat, boggy summit, minute stone cairn and floor-level circular concrete trig station. It looks like the purists have had a go at the cairn because only the trig station is left. You won't get the best views from this point, but you will soon get them coming off the top down over Haweswater.
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Harter Fell (the Mardale one) is a 778-metre (2,552 ft) Wainwright summit that sits in between Mardale III Bell and Branstree in the Far Eastern Fells. It has a broad, smooth-topped summit which is marked with stone cairn intermixed with leftover iron fenceposts. The best way up is from Mardale Head going up Gatesgarth Pass, where you will have gorgeous scenic vistas of Haweswater Reservoir and Rough Crag to the north.
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Mardale III Bell is a 760-metre (2,490 ft) Wainwright summit that sits just in between High Street and Harter Fell. It makes for a good vantage point to look down at Haweswater, and it has a small stone cairn on its broad top. It can be walked in a number of ways, including the Kentmere Horseshoe or the Mardale Loop, both excellent walks.
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Thornthwaite Crag is just the coolest Wainwright. At 784 m / 2,572 ft, it is a prominent summit in its own right, but with its massive 14-foot (4.3-metre) high stone beacon, it serves as a navigation hub connecting several major valleys and ridges. It is unmistakable for miles around and makes a good aiming point for runners and hikers alike.
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The trig-pointed summit of High Street is a broad, flat plateau rather than a dramatic, sharp peak or cliff edge as is common in the Lake District. It is a super good place for a rest break, as there are nearby stone walls for a windbreak. While barren, it has good views of the surrounding fells.
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The trig-pointed summit of High Street is a broad, flat plateau rather than a dramatic, sharp peak or cliff edge as is common in the Lake District. It is a super good place for a rest break, as there are nearby stone walls for a windbreak. While barren, it has good views of the surrounding fells.
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Kidsty Pike's small summit cairn sits on a rocky outcrop overlooking a dramatic drop down into Riggingdale Valley. This 780-metre (2,631 ft) peak provides a sharp, rocky, and dramatic Wainwright that is in close proximity to The Knott, Rampsgill Head, High Rise, and High Street, all fellow Wainwrights.
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There are over 90 dedicated running routes around Blea Water listed on komoot. These trails offer a variety of distances and challenges, primarily catering to experienced trail runners.
The running trails around Blea Water are predominantly challenging, with 80 routes classified as difficult. There are also 12 moderate options and a few easier trails for those seeking a less strenuous experience. The terrain is characterized by steep fellside paths and rocky ascents, making it ideal for experienced trail runners.
While most routes are challenging, there are 3 easier running options available around Blea Water. However, it's important to note that the overall landscape is rugged with steep ascents, so even easier routes may require a good level of fitness and sure-footedness compared to flatter terrains.
Expect a dramatic glacial landscape with steep fellside paths and rocky ascents. There is very little level ground directly around the tarn. The routes offer mountain vistas of the surrounding fells, including High Street and Riggendale Crag, providing an intense workout amidst spectacular scenery.
Blea Water offers a significantly more arduous and remote experience compared to Blea Tarn (Langdale). While Blea Tarn provides a more gentle, accessible 1.8-mile walking trail with compacted paths, Blea Water's trails are characterized by steep, rugged, and rocky terrain, best suited for experienced trail runners seeking a significant physical challenge.
Yes, for those seeking a significant challenge, the High Raise Summit – High Street Summit loop from Branstree is a difficult 21.3 km (13.2 miles) route. It involves substantial climbs and offers extensive views across the fells and valleys, typically taking around 3 hours to complete.
Yes, many of the running routes around Blea Water are circular, allowing you to start and finish at the same point. For example, the Small Water – Harter Fell loop from Branstree is a challenging 7.3 km (4.5 miles) circular route that takes you through varied fellside terrain.
The routes around Blea Water offer expansive views of the surrounding fells, including High Street and Riggendale Crag. You'll experience a dramatic glacial amphitheatre and often catch glimpses of Haweswater Reservoir. The deep, dark blue waters of Blea Water itself, nestled amidst towering crags, are a stunning sight.
Given the rugged and remote nature of the terrain, Blea Water can be suitable for experienced trail runners with well-conditioned dogs. However, be prepared for steep, rocky paths and potential livestock. Always keep dogs under close control, especially in areas with sheep, and ensure they are capable of handling challenging ascents and descents.
Due to the steep and rugged terrain, Blea Water is generally not considered ideal for casual family-friendly running, especially with young children. The trails are more suited for experienced trail runners. For a more accessible family experience, consider Blea Tarn in Langdale, which offers gentler paths.
The running trails around Blea Water are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Runners often praise the dramatic glacial landscapes, the challenging nature of the routes, and the spectacular mountain vistas that make for a rewarding and exhilarating experience.
The best time to go running around Blea Water is typically during the warmer, drier months from late spring to early autumn (May to October). During this period, the weather is generally more stable, and the trails are less likely to be icy or excessively muddy. Winter running can be very challenging due to snow, ice, and harsh weather conditions.
Given the steep and rugged terrain, it's essential to wear appropriate trail running shoes with good grip. Layered clothing is recommended to adapt to changing weather conditions, as mountain weather can be unpredictable. Always carry water, snacks, a map, compass or GPS device, and waterproof outer layers, even on seemingly clear days.


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