The best running trails around Ystrad
4.4
(7)
1,662
runners
157
runs
Last updated: September 11, 2025
3
runners
1. Castell Nos Reservoir to Lluest-wen Reservoir loop
21.1km
02:23
380m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
39
runners
2. Glyncornel Lake loop from Pentre
10.6km
01:07
80m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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26
runners
3. Running loop from Ystrad Rhondda
8.31km
00:52
70m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
runners
4. Glyncornel Lake loop from Ton Pentre
21.0km
02:13
210m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
runners
5. Llyn y Forwyn loop from Tylorstown
8.62km
00:57
150m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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