The best running trails around Caernarfon
5.0
(5)
586
runners
26
runs
Last updated: October 25, 2025
168
runners
1. Bwlch Glas Finger Stone – Yr Wyddfa (Snowdon) Summit loop from Caernarfon
52.4km
06:42
1,620m
1,620m
Expert run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(3)
131
runners
2. Caernarfon Castle loop from Caeathro
14.0km
01:27
80m
80m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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80
runners
3. Cae Tŵr Isaf Covert loop from Caernarfon
9.26km
00:57
40m
40m
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
22
runners
Intermediate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
runners
Intermediate run. Good fitness required. Mostly accessible paths. Some sure footedness required.
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