4.7
(3)
913
runners
46
runs
Jogging routes around Mawddwy are set within Southern Snowdonia, characterized by an Alpine-style landscape with steep, forested hillsides and high, rocky peaks like the Aran Fawddwy range. The region features intimate river valleys with tumbling streams, shady woodlands, and expansive wild moorland. This diverse terrain offers a range of running experiences, from challenging ascents to gentler riverside paths.
Last updated: May 3, 2026
174
runners
9.36km
02:01
790m
790m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
22
runners
11.9km
01:44
740m
740m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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58.1km
08:13
2,750m
2,760m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
77
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
40
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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The Penygader summit shelter on Cadair Idris is a super handy, sturdy, stone-built mountain hut designed to protect hikers from the often harsh weather one has to endure here at 893 metres. Located just below the trig point, it provides a comfortable safe refuge from wind and rain, and it has bench seating on the inside. Visitors are asked to keep it clean and tidy.
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The walk to bag the 633m summit of Tarrenhendre is not as popular or busy as those on its more famous neighbour on Cadair Idris, but you do get a nice, lovely, scenic and historic walk out of it. There are nice views to be had from the summit too. If you want to add another hill to your tally, then you can easily extend your walk to take in nearby Tarren y Gesail.
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A very fine mountain that benefits from being a bit off the beaten track, so you are unlikley to see many other people up here. The cliffs on the easten side areabout a thousand feet high.
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This shelter can get abused, but it a welcome relief to sit a while inside when the weather is bad, which it can be up there.
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Cyfrwy may just be a bump in the long ridge that makes up the Cader Idris range, but it boasts a really fine arete with some terrific climbing routes such as 'Table Direct'. The Cyfrwy arete itself is rated as one of the best Aretes in Wales, generally graded Difficult, but with problems such as loose rock to contend with. From above it looks spectacular.
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The battered trig point on Aran Fawddwy is built of blocks rather then being a concrete lump, and it's exposed and airy position does mean it is on the receiving end of a lot of weather.
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A former slate village with a certain type of raw beauty, Corris is a little tourist honeypot. It is set within the Dyfi Forest and boasts a few attractions such as a craft centre, a centre for alternative technology, along with a narrow-gauge railway and museum. Ohhh did I mention bike trails? It has a never ending supply of them!
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The rocky and remote summit of Aran Fawddwy stands at 905 m. It's the only peak in Wales outside the northern Snowdonia range over 900 m. It's a tough run to the summit where ever you start from but the views are great and the descent via Hengwm is awesome!
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Mawddwy offers a wide selection of nearly 50 running routes, catering to various preferences and fitness levels. These trails explore the region's diverse landscape, from river valleys to mountainous terrain.
Jogging trails in Mawddwy feature a diverse range of terrain. You'll encounter steep, forested hillsides and high rocky peaks, intimate river valleys with tumbling streams, shady woodlands, and expansive wild moorland. This 'Alpine-style setting' provides both challenging ascents and gentler riverside paths.
While Mawddwy is known for its challenging mountainous terrain, there are options for less strenuous runs. The region features well-established circular paths, some as short as 1.7 miles, that explore valleys and woodlands, offering gentler experiences. However, komoot's data indicates that most routes are moderate to difficult, with no routes specifically classified as 'easy'.
For experienced trail runners seeking a challenge, Mawddwy offers several demanding routes. Consider the Minffordd Path Cadair Idris Loop, which involves significant elevation gain towards Cadair Idris. Another excellent option is the Aran Fawddwy loop from Cwm Cywarch, known for its demanding climbs and panoramic views of the Aran Fawddwy range.
Yes, Mawddwy is well-equipped with circular paths. The region boasts a comprehensive system of 'eight new circular paths' ranging from 1.7 miles to 12.5 miles, exploring diverse terrain. These are ideal for runners who prefer to start and finish at the same point.
As you run through Mawddwy, you can experience stunning natural features. You might pass by the majestic Penygadair summit, Cadair Idris, or the Summit of Aran Fawddwy. The trails also lead to beautiful lakes like Llyn Cau and Llyn Cynwch, offering picturesque views.
Mawddwy's extensive network of trails through woodlands, river valleys, and moorland makes it a great area for running with dogs. However, always be mindful of livestock, especially in open moorland areas, and keep dogs on a lead where necessary or indicated by signage. It's also good practice to check local regulations for specific trails within Eryri / Snowdonia National Park.
The running routes in Mawddwy are highly rated by the komoot community, with an average score of 4.7 stars. Runners often praise the stunning 'Alpine-style' landscapes, the variety of terrain from challenging mountain climbs to peaceful riverside paths, and the well-established trail network that allows for diverse running experiences.
Yes, for those looking for longer runs, Mawddwy offers significant distances. One notable route is The Corris Round, a substantial 36.1-mile (58.1 km) trail that leads through varied terrain including woodlands and open country, typically completed in about 8 hours.
Dinas Mawddwy, the central village, is situated at the southern edge of Eryri / Snowdonia National Park, making it relatively accessible. While specific public transport links directly to trailheads might be limited, the village itself serves as a starting point for several routes, such as the Tanybwlch Path, Cerist Path, and Cywarch Path. For detailed public transport information, it's advisable to check local bus schedules for the Dinas Mawddwy area.
Yes, as you explore the trails in Mawddwy, you'll be running through an area rich in history. The region has connections to significant historical figures like Owain Glyndwr and the infamous Red Bandits, adding a cultural dimension to your outdoor experience.
Mawddwy offers beautiful running conditions throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery, with autumn showcasing stunning foliage. Summer is also popular, though trails can be busier. Winter running is possible but requires appropriate gear due to potentially challenging weather conditions in the mountainous terrain. Always check local weather forecasts before heading out.


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