4.7
(41)
2,999
runners
19
runs
Jogging around Hirwaun offers access to diverse natural landscapes on the southern edge of the Brecon Beacons National Park. The region features deeply dissected mountains, plateaus, and hills, alongside expansive uplands like Hirwaun Common. Runners can explore trails near significant summits, scenic waterfalls, and reservoirs, providing varied terrain for different running experiences. The area also includes paths following old quarry lines, offering relatively flat sections alongside rivers.
Last updated: October 3, 2026
4.0
(1)
12
runners
Embark on the Ystradfellte Waterfall loop, also known as the Four Waterfalls Walk, starting from Pontneddfechan in Bannau Brycheiniog (Brecon Beacons) National Park. This difficult jogging route covers 10.7 miles…
5.0
(1)
91
runners
13.6km
01:34
250m
250m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

14
runners
9.40km
00:59
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
18
runners
16.6km
01:51
270m
270m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
9.38km
01:10
270m
270m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The lake attracts numerous water-loving birds, which can be observed from the bird-watching stand. It is also worth looking out for the environmental sculptures that can be found on the „Wern“ and „Willow“ trails.
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If this bridge wasn't there, it would be a long way round!
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Nice walk relatively flat and pretty views
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Nice picturesque reservoir with a great campsite just below it if you are on a bike or hiking tour.
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Smaller reservoir than others in the area, but with stunning landscape great off road paths to keep you away from the A470
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Amazing views especially at night with a bright torch
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0
A lovely pub themed pub, roaring fire, good food and nice drink selection.
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0
There are over 20 dedicated running routes around Hirwaun, offering a diverse range of experiences. These include everything from challenging mountain runs to more accessible paths through varied terrain, with options for all skill levels.
Jogging routes around Hirwaun feature a wide variety of terrain. You'll find deeply dissected mountains, expansive uplands like Hirwaun Common, and paths alongside scenic waterfalls and reservoirs. Some trails follow old quarry lines, offering relatively flat sections, while others provide challenging ascents into the Brecon Beacons National Park.
While many routes offer a challenge, there is at least one easy running route available. For a moderate option that's less strenuous than the mountain trails, consider the Aberdare to Hirwaun Cycleway loop from Hirwaun, which covers 9.4 km with minimal elevation gain.
For a challenging run with notable elevation, Hirwaun serves as a gateway to the Brecon Beacons National Park. Routes like the Ystradfellte Waterfall loop from Pontneddfechan offer over 370 meters of ascent over 17.2 km, exploring the renowned waterfall country. Another difficult option is the Llwyn-on Reservoir Dam – Llwyn-on Reservoir loop from Llwyn-onn, which also features significant climbs.
Yes, Hirwaun is close to the famous Waterfall Country. You can explore routes like the Sgwd Yr Eira – Sgwd Uchaf Clun-Gwyn Waterfall loop from Pontneddfechan or the Sgwd Yr Eira – Sgwd Gwladus Waterfall loop from Pontneddfechan, both of which guide runners through landscapes rich with stunning waterfalls.
The running routes in Hirwaun are highly rated by the komoot community, with an average score of 4.5 stars from over 35 reviews. Runners often praise the diverse terrain, from challenging mountain paths to scenic waterfall trails, and the opportunity to explore the natural beauty of the Brecon Beacons National Park.
Many of the popular running routes around Hirwaun are circular, allowing you to start and finish at the same point. Examples include the various waterfall loops from Pontneddfechan and the reservoir loops, providing convenient options for exploration.
Absolutely. The region offers routes with access to significant summits like Pen y Fan, known for panoramic views. You might also encounter archaeological sites on Hirwaun Common. For specific points of interest, consider routes near the Tommy Jones Memorial or viewpoints like Talybont Reservoir Gravel Climb.
Yes, the area features several reservoirs that offer scenic running opportunities. The Llwyn-on Reservoir, for instance, provides a hard-surface running loop. You can explore the Llwyn-on Reservoir Dam – Llwyn-on Reservoir loop from Llwyn-onn for a run around this picturesque body of water.
Yes, the Penderyn and Hirwaun Trail follows an old quarry line alongside the River Cynon. This path offers a relatively flat, though sometimes uneven and gravelly, route for runners, providing a tranquil journey through the countryside.
Hirwaun offers great running opportunities year-round. Spring and autumn provide pleasant temperatures and vibrant scenery. Summer is ideal for longer runs, especially in the uplands, while winter can offer crisp, clear days, though some higher routes may require more preparation due to weather conditions.
Yes, Hirwaun provides excellent options for longer runs. Many routes extend beyond 10 km, with some, like the Ystradfellte Waterfall loop and the Llwyn-on Reservoir loop, covering over 17 km, perfect for those seeking endurance challenges.


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