The best running trails around Y Berwyn National Nature Reserve
3.0
(1)
680
runners
46
runs
Last updated: November 14, 2025
15
runners
1. Cadair Berwyn & Moel Sych loop — Berwyn Hills
7.81km
01:18
510m
510m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
9
runners
2. Moel Sych – Cadair Berwyn loop from Llangynog
13.1km
01:46
390m
390m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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6
runners
3. Cadair Berwyn – Moel Sych loop from Llandrillo
21.9km
02:54
740m
740m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
6
runners
4. Cadair Berwyn loop from Llandrillo
19.4km
02:38
780m
780m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
5. Running loop from Llandrillo
12.4km
01:17
100m
100m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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