The best running trails around St Gwynno Forest
4.7
(7)
1,818
runners
13
runs
Last updated: September 17, 2025
12
runners
1. Clydach Reservoir – St Gwynno Forest loop from Cwmaman
27.0km
03:08
480m
Expert run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
11
runners
2. Lluest-wen Reservoir Dam Wall loop from Cwmaman
7.03km
00:48
150m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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6
runners
3. Running loop from Ynysybwl
17.4km
01:52
270m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
4. Running loop from Stanleytown
13.1km
01:31
300m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
runners
5. St Gwynno Forest loop from Stanleytown
11.2km
01:15
180m
Intermediate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
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