4.5
(191)
16,837
runners
549
runs
Jogging around Glencorse Reservoir offers a variety of routes within the Pentland Hills near Edinburgh. The area features diverse terrain, including grassy slopes and rocky sections, with options for both paved, easy routes and more challenging paths with significant elevation gain. The reservoir itself is a prominent natural feature, fed by the Glencorse Burn, and the landscape includes historical elements such as the submerged ruins of St. Catherine's Chapel and the impressive 19th-century earth dam.
Last updated: July 6, 2026
5.0
(1)
39
runners
5.71km
00:45
210m
220m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
28
runners
8.62km
01:08
290m
300m
Moderate run. Good fitness required. Mostly accessible paths. Some sure footedness required.

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9
runners
6.54km
00:50
280m
280m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(9)
349
runners
13.0km
01:55
500m
500m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
105
runners
13.8km
01:29
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Pentland Hills (a range of hills south of Edinburgh) offer countless hiking opportunities. One of the "best" (= the northernmost) is Allermuir Hill. There are many paths up the mountain, but the best route is undoubtedly the panoramic route from the Midlothian Snowsports Center parking lot to the summit. The center is...???...interesting... (Skiing on mats in the summer is also possible!), and the summit offers magnificent views in all directions!
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Stunning views. Path gets very gravelly so care needed if you are less experienced off-road
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After the peaks it's all flat terrain and definitely more busy on a dry day. Walk the way back after the last peak if you prefer the challenge of it.
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This is one of the most prominent hills of the Pentland Hills. You have superb views toward Edinburgh, the Firth of Forth, and on clear days, even the Fife and Scottish Highlands. The walk to the summit is moderate, and you'll be walking through diverse landscapes from grassy slopes to more rugged and rocky sections near the top.
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Nestled amongst the Pentland Hills, Glencorse Reservoir is incredibly picturesque. It was built between 1820 and 1824 to provide water to mills in the area and supply drinking water to Edinburgh. Today, the reservoir still supplies water to 450,000 people. The reservoir was created by constructing a dam, which is 77 feet (23.5 m) at its highest point.
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There are over 540 running routes available around Glencorse Reservoir, offering a wide range of options for different fitness levels and preferences. These include easy, moderate, and difficult trails.
The terrain around Glencorse Reservoir is quite diverse. You'll find a mix of grassy slopes and more rugged, rocky sections. Some routes, like the access road along the northern shore, offer smoother, paved surfaces, while others feature significant elevation gain for a more challenging run.
Yes, Glencorse Reservoir offers several easy routes suitable for beginners. For instance, the access road along the northern shore provides a smooth, paved option. Overall, there are 69 easy routes available, ensuring options for all fitness levels.
The area boasts stunning natural features and panoramic viewpoints. You can enjoy breathtaking views from hills like Scald Law, Carnethy Hill, and Allermuir Hill, with sights stretching to Edinburgh, the Firth of Forth, and even the Scottish Highlands on clear days. The Glencorse Burn's outflow waterfall is also a striking sight when water levels are high, and the reservoir itself is beautiful, winding amidst colorful hills.
Yes, the region is rich in history. You might spot the submerged ruins of the 13th-century chapel of St. Catherine's in the Hopes when water levels are low. The impressive earth dam, built in the 1820s, is also a historical landmark. Nearby, Castlelaw Fort and Earth House offers a glimpse into an Iron Age community.
Absolutely. Many of the routes around Glencorse Reservoir are circular, offering varied scenery without retracing your steps. An example is the Fala Knowe loop from Glencorse, a moderate 3.3-mile (5.4 km) trail.
Yes, Glencorse Reservoir is accessible from Edinburgh via public transport, making it a convenient escape for city dwellers. There are public transport links available to the area.
Convenient parking is available near the Flotterstone Inn, which serves as a good starting point for many trails around Glencorse Reservoir.
The running routes in Glencorse Reservoir are highly rated by the komoot community, with an average score of 4.5 stars from over 190 reviews. More than 16,000 runners have used komoot to explore the varied terrain, often praising the diverse landscapes and panoramic views.
Yes, for those seeking a challenge, there are routes with significant elevation gain that lead to panoramic viewpoints. A difficult option is the Glencorse Reservoir, Scald Law & Carnethy Hill loop from Flotterstone, which covers nearly 13 km with over 500 meters of ascent.
Yes, you can experience the panoramic views from Allermuir Hill on routes like the View from Allermuir Hill – Castlelaw Hill loop from Castlelaw. This 4.1-mile (6.5 km) trail is a favorite among local runners for its scenic vistas.
A popular moderate-difficulty option is the Maiden's Cleugh loop from Castlelaw. This 5.3-mile (8.6 km) path features varied terrain and takes approximately 1 hour 7 minutes to complete.


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