The best running trails around Harlech
4.2
(13)
1,282
runners
131
runs
Last updated: October 25, 2025
36
runners
1. Harlech Beach loop from Llanfair
11.6km
01:24
130m
130m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
35
runners
2. Harlech Beach loop from Harlech
11.0km
01:18
80m
80m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(2)
29
runners
3. Muriau'r Gwyddelod loop from Harlech
6.25km
00:45
220m
220m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
runners
4. Muriau'r Gwyddelod loop from Llanfair
4.80km
00:33
140m
140m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
runners
5. Iron-age Hut Circle – Fonllech Menhir 9 loop from Harlech
12.2km
01:23
310m
310m
Expert run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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