4.3
(20)
1,912
runners
14
runs
Jogging around Llanharan offers diverse landscapes and natural features for outdoor activity. The area is characterized by prominent scarp ridges like Garth Maelwg, which provide views over the Vale of Glamorgan, and the imposing Mynydd Coedbychan to the north. Ancient woodlands, such as Llantrisant Forest, offer picturesque settings for runs, while the Ewenny Fach tributary stream contributes to the area's natural charm. This blend of challenging inclines, forested paths, and accessible routes caters to various preferences for runners.
Last updated: June 23, 2026
34
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
22
runners
8.39km
01:00
240m
240m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
runners
6.68km
00:42
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
runners
5.60km
00:35
20m
20m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
20.8km
02:34
590m
590m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Yes, looking left to check out the view is great as you head downhill, just keep an eye out so you don't get stuck in the ruts.
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Great ascent and probably just as good going down too
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Worth coming off trail to ride to rock escarpment. Lovely section of trail very picturesque.
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Badly rutted in this section around the Tri point. Stay wide and you'll be okay.
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A beast of a climb up to the gravel section.
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The Blackmill Path is a fantastic section of National Cycle Route 4 that runs alongside Ogwr Fach, linking Blackmill to the west to Hendreforgan and Tonyrefail. It also features on the Celtic Trail, a long distance cycleway from Fishguard to Chepstow. The relatively new, smooth tarmac path cuts through glorious countryside and is a much-needed alternative to the busy main road on the other side of the river.
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There are over 15 running routes around Llanharan, offering a variety of experiences for different fitness levels. The majority are moderate, with a few more challenging options for experienced trail runners.
Yes, Llanharan offers several moderate running paths that are great for beginners or those seeking a relaxed jog. While there are no routes specifically graded as 'easy' in the data, many of the moderate trails, such as the Running loop from Llanharan, provide accessible terrain and manageable distances.
The running trails around Llanharan feature diverse terrain, from the prominent scarp ridges of Garth Maelwg and Mynydd Coedbychan, offering inclines and views, to the ancient woodlands of Llantrisant Forest. You'll find a mix of forested paths, open trails, and some routes that follow the natural charm of the Ewenny Fach tributary stream.
Yes, many of the running routes around Llanharan are circular, allowing you to start and finish in the same location. For example, the popular Smilog Trails – View of the Valley at Sunset loop from Royal Mint and the Llantrisant Forest loop from Royal Mint are both excellent circular options.
Llanharan's routes offer several scenic highlights. You can enjoy splendid views over the Vale of Glamorgan from Garth Maelwg, or on a clear day, views stretching to the Bristol Estuary from Mynydd Coedbychan, particularly near the Cariad Stones. The Garth Summit is a notable viewpoint. You might also encounter historical sites like Castell Coch nearby, or explore the natural beauty of Taff Trail: Nantgarw to Pontypridd.
Yes, for those seeking a challenge, Llanharan offers a few more difficult routes. The varied terrain, especially around Mynydd Coedbychan, provides dramatic inclines and more demanding paths suitable for experienced trail runners looking to test their endurance.
The running routes in Llanharan are highly rated by the komoot community, with an average score of 4.2 stars from over 20 reviews. Runners often praise the diverse landscapes, the scenic views, and the variety of trails that cater to different abilities, from moderate loops to more challenging forest paths.
Yes, several routes are around the 5k mark, perfect for a quick run. The Llantrisant Forest loop from Royal Mint is approximately 5.2 km (3.2 miles), and the Running loop from Pencoed is about 5.6 km (3.5 miles), offering great options for a 5k run.
Absolutely. Routes like the Smilog Trails – View of the Valley at Sunset loop from Royal Mint are specifically named for their scenic vistas. The Garth Maelwg ridge also provides splendid views over the Vale of Glamorgan, and from Mynydd Coedbychan, you can often see as far as the Bristol Estuary on clear days.
Yes, Llantrisant Forest, located nearby, is speckled with ancient woodland and provides a picturesque setting for runs. The Llantrisant Forest loop from Royal Mint is a prime example of a route that takes you through this beautiful natural environment.
The Smilog Trails are a network of running options in the area, known for their varied terrain and scenic views. They include routes like the Smilog Trails – View of the Valley at Sunset loop from Royal Mint and the Smilog Trails – Smaelog Lane loop from Llantrisant, offering different lengths and difficulties, with options for both paved and more natural surfaces.


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