4.6
(5)
1,068
runners
68
runs
Jogging routes around Tawe-Uchaf are situated in the upper valley of the River Tawe, within the Fforest Fawr Geopark and the Brecon Beacons National Park. The region features a varied terrain, including dramatic ridges, glacial lakes, and impressive summits like Fan Brycheiniog. An extensive network of footpaths, including sections of old tramways, provides access to diverse landscapes for running.
Last updated: May 7, 2026
102
runners
20.0km
02:48
830m
830m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
53
runners
16.0km
02:17
640m
640m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
19
runners
39.4km
05:16
1,380m
1,380m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
11
runners
33.6km
04:52
1,430m
1,430m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Maen Madog also called Maen Madoc is a standing stone in the heart of the Brecon Beacons National Park, about one mile north of Ystradfellte. It stands immediately beside the old Roman road known as Sarn Helen, just outside the Blaen Llia forestry plantation. A mile to the north is Maen Llia, a Bronze Age standing stone. The stone is not in its original location, and no grave has been found. Historians theorise that the burial remains were destroyed by the extremely acid soil. When Maen Madoc was recorded in 1805 it was recumbent. It was re-erected at some point in the 19th century and again in 1940. It is believed to have been erected in the late Roman period, possibly to mark the site of an early Christian burial. The southwest edge of the stone is inscribed with very worn Latin text reading 'DERVAC(IVS) FILIVS IVSTI (H)IC IACIT'. This translates loosely as 'Dervacus, Son of Justus lies here'. One theory says that Maen Madoc was a pre-existing Bronze Age standing stone that was simply re-used to mark a late-Roman burial site.
1
0
High elevation trail, good footwear and waterproof is a must even on a clear day as the weather can suddenly change
1
0
The views down onto Llyn Y Fawr from here is pretty spectacular. This is one of the nicest places in the Brecon Beacons to walk along. Once you have put in the effort to get here, the ridge has a good footpath, there's a nice walled shelter and the views down towards the lake is pretty awesome on a good day.
3
0
Ahhhh Llyn Y Fan Fawr, this glaciated lake is about the nicest place you can be on a hot summers day or even a cold winter's morning. It has been central to my working life in the hills for nearly forty years. It is just so perfectly locacted and makes for a good check point with groups, a rest spot, a camping spot and a perfect wild swimming spot on a hot day. Don't listen to the naysayers, this has been an iconic wild swimming spot for eons. Apart from that it will be a tad cold, it is just about one of the best swim spots in the Brecon Beacons.
2
0
A quieter route that leads to the lake. Beautiful and challenging. ideal for all weathers.
3
0
Tawe-Uchaf offers a wide selection of over 70 running routes, catering to various fitness levels and preferences. These trails traverse the stunning landscapes of the Fforest Fawr Geopark and the Brecon Beacons National Park.
The terrain in Tawe-Uchaf is incredibly varied, ranging from challenging mountain trails and dramatic ridgelines to lower-level routes along extensive footpath networks. You'll encounter glacial lakes, impressive summits, and even sections of old tramways, providing a diverse experience for runners.
While many routes in Tawe-Uchaf offer challenging ascents, there are 3 easy routes available for beginners or those looking for a more relaxed run. Additionally, 36 moderate routes provide a good balance for intermediate runners.
Absolutely! Tawe-Uchaf is renowned for its 'Waterfall Country,' offering picturesque settings for running. While specific routes might not be exclusively dedicated to waterfalls, you can explore areas like the wooded gorge of Henrhyd Falls or the unique experience of walking behind Sgwd Yr Eira. These natural features are often accessible from various trails in the region.
The region is rich in natural beauty. You can find routes offering superb views towards Llyn y Fan Fawr and Fan Brycheiniog. The glacial lake Llyn y Fan Fach is also a beautiful feature steeped in local legend. For expansive views, consider routes that traverse the Fan Hir Ridge or ascend Fan Brycheiniog summit itself.
Yes, many of the running routes in Tawe-Uchaf are designed as loops, allowing you to start and finish in the same location. For example, the Fan Hir Ridge, Fan Brycheiniog & Lyn y Fan Fach loop from Tafarn y Garreg is a popular circular option offering stunning views.
The running routes in Tawe-Uchaf are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 5 reviews. More than 1000 runners have already explored the area, often praising the challenging mountain trails and scenic ridgelines.
Yes, Tawe-Uchaf is an excellent location for long-distance running. The region's extensive footpath network includes sections that connect to long-distance routes like the Beacons Way and the Cambrian Way. For a significant challenge, consider the Fan Gyhirych Summit Trig Point – Maen Madoc Standing Stone loop from Penwyllt, which covers nearly 40 km.
Tawe-Uchaf offers beautiful running opportunities year-round, but the best time often depends on your preference. Spring and autumn provide pleasant temperatures and vibrant landscapes. Summer is ideal for longer days, while winter can offer dramatic, challenging runs, though conditions may require more experience and appropriate gear.
Beyond the natural beauty, Tawe-Uchaf has historical interest. You can find ancient sites like Cerrig Duon, a complex of a stone circle and rows, and Maen Mawr. The area also features Craig-y-Nos Castle, a historic country house, and the intriguing Dan-yr-Ogof Showcaves, one of Europe's largest cave systems, which can be explored after your run.
Many trailheads and popular starting points for routes in Tawe-Uchaf, especially those within the Brecon Beacons National Park, offer designated parking areas. It's advisable to check specific route details for parking information, as some smaller access points might have limited facilities.


Browse the best Running Trails & Routes in other regions.