4.4
(34)
3,207
runners
137
runs
Jogging around Llyn Syfaddan offers routes through varied terrain, from lakeside paths to hill ascents. The region is characterized by the expansive Llyn Syfaddan lake, surrounded by rolling hills like Mynydd Llangorse. These running routes provide opportunities to explore the natural landscape, including open countryside and elevated viewpoints. The area features a mix of gentle gradients near the water and more challenging climbs on the surrounding hills.
Last updated: June 22, 2026
11
runners
18.9km
02:26
540m
540m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
runners
9.27km
01:13
350m
350m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
6.40km
00:43
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A nice church in Llangorse where you can start this hike, with two pubs in the village and lakeside cafe and pub near by
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great rocky descent
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Just east of Brecon town is the beautiful, quaint hamlet of Llangorse, or Llangors. The village hosts the largest natural lake in Wales and is simply an outdoor adventure hub that offers a wide range of adventurous outdoor activities throughout the year. It is a very popular tourist destination at the heart of the Brecon Beacons National Park.
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Mynydd Llangorse is a western outlier of the Black Mountains. The trig point stands at 1,660 feet (506 m) and offers great views south. The highest point on the ridge is further north, where you climb slightly to the true summit at 1,690 feet (515 m). If you aren't summiting as part of the Black Mountains round, you can run from which ever side is most convenient, there are loads of paths that bring you up to the north-south ridgeline trail.
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Llangorse Lake is a gorgeous place and a fulcrum point for the start of many local activities and attractions in the area. The lakeside views are stunning, and the distant views of Pen-y-Fan are simply sublime. There is also ample parking, a great cafe, toilets, and a small shop on site.
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Mynydd Troed has a high ridgeline summit with a trig point at 1,998 feet (609 m). It's a good run combined with Mynydd Llangorse and is also part of the Back Mountains Round.
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Mynydd Llangorse is a great summit ridge standing between the Waun Fach mountains to the east and the higher Pen y Fan group to the west. It's a nice run from Llangorse Lake or Cwmdu and is also an outlier on the Black Mountain Round. The top is at 1,690 feet (515 m), but the trig point stands at the western end of the ridge at 1,660 feet (506 m).
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Awesome views from the ridge line as you walk up or down from Mynydd Llangorse.
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Yes, Llyn Syfaddan offers several easy running routes. There are 7 routes specifically rated as easy, providing gentle gradients, often near the lake. These are perfect for those new to running or looking for a relaxed jog.
The running routes around Llyn Syfaddan vary significantly in length. You can find shorter paths, such as the St. Paulinus Church, Llangors loop from Llangors at 4 miles (6.4 km), up to longer, more challenging trails like the Mynydd Llangorse Summit – View from Allt-yr-Esgair loop from Llangors, which is 11.7 miles (18.8 km).
Parking is generally available at various points around Llyn Syfaddan, particularly in and around the village of Llangors. Many trailheads, especially for popular routes, have designated parking areas. It's advisable to check specific route details on komoot for the most convenient parking options.
Absolutely. While some routes involve challenging ascents, there are many flatter, well-maintained paths, especially those closer to the lake shore, that are suitable for families and runners of all ages. These often provide scenic views without demanding climbs.
Yes, Llyn Syfaddan is generally dog-friendly. Many trails are suitable for running with dogs, but it's important to keep them on a lead, especially near livestock or in nature conservation areas. Always follow the Countryside Code and clean up after your pet.
Spring and autumn offer ideal conditions for jogging around Llyn Syfaddan, with milder temperatures and beautiful scenery as the landscape changes. Summer is also popular, but routes can be busier. Winter running is possible, but some higher trails may be exposed to harsher weather.
Yes, Llyn Syfaddan can be suitable for winter running, particularly the lower-level lakeside paths. However, higher routes on Mynydd Llangorse can be exposed to strong winds and colder temperatures. Always check weather forecasts and trail conditions before heading out in winter, and wear appropriate gear.
The village of Llangors, located on the shores of Llyn Syfaddan, offers a few options for refreshments, including local pubs and cafes. These can be found near the start or end points of many popular running routes, perfect for a post-run refuel.
The komoot community highly rates the running experience around Llyn Syfaddan, with an average score of 4.3 stars. Runners frequently praise the diverse terrain, from tranquil lakeside paths to challenging hill climbs offering panoramic views, and the overall natural beauty of the Brecon Beacons National Park.
Yes, many of the running routes in Llyn Syfaddan are circular, allowing you to start and finish in the same location. A popular option is the Llangorse Lake (Llyn Syfaddan) – View of Llangorse Lake loop from Llangors, which provides continuous lake views.
There are over 140 jogging routes available around Llyn Syfaddan, catering to all fitness levels. This includes 7 easy routes, 70 moderate routes, and 63 difficult routes, ensuring a wide variety of options for every runner.
The terrain around Llyn Syfaddan is quite varied. You'll find relatively flat, well-trodden paths along the lake shore, as well as more challenging, steep ascents and descents on the surrounding hills like Mynydd Llangorse. Expect a mix of gravel paths, grassy tracks, and some rocky sections, especially on higher ground.
For runners seeking a challenge, routes like the Mynydd Llangorse & Mynydd Troed loop from Llangors offer substantial elevation gain. This particular route features over 565 meters of ascent, providing a demanding workout and rewarding views from the summits.


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