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Trail Running Calendar near Abersoch 2026-2027

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Explore the top trail runs near Abersoch for 2026-2027! We've gathered 28 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

November 2026
A medium length fell race from Llanfachreth with a 6 mile route and 579 m ascent, forming the first event in the Meirionnydd Winter Race Series.
A 60KM coastal loop from Tafarn Y Fic in Llithfaen along the Mariner’s Trail with both solo and team of four relay entry options.
January 2027
A winter fell run from Pen-y-Pass Youth Hostel, about 8 km with 181 m ascent, plus a separate junior short course for over 12s.
A winter mountain race around Yr Wyddfa, 43.5 km with 2327 m ascent, multiple route options, mandatory winter kit and checkpoints with cut off times.
February 2027
A point to point 21 km on Dydd Gŵyl Dewi across the Llŷn Peninsula from Cwt Tatws, Tudweiliog to Aberdaron via coastal paths and pilgrim routes.
April 2027
An 8.6 mile multi terrain race around Trawsfynydd Lake on 4 April 2027, chip timed with proceeds to South Snowdonia Search and Rescue.
An all female 50 km ultra on the Llyn Peninsula on 17 April 2027 that raises funds and awareness for women’s cancer research with no cut offs.
Trail half marathon around Aberdyfi with 850 m of ascent, sections of the Dyfi Biosphere, and a marathon option over two laps.
May 2027
A guided single day run across the 15 Welsh 3,000 ft peaks in Snowdonia covering about 30 miles with guides, transport and food included.
Mountain trail event in Eryri, North Wales, offering races from 25 km to 163 km and part of the UTMB World Series.
June 2027
A point to point 42KM trail along the North Wales Pilgrims Way from Yr Eifl to Aberdaron, open to runners and walkers with support, checkpoints and a finisher medal.
Ultra Wales 50 is a 51 mile mountain and trail race in Southern Snowdonia on 19 June 2027 with 6 checkpoints, a 20 hour cut off and mandatory kit requirements.
July 2027
Coastal trail event on the Llŷn Peninsula offering a point to point 50 km ultra and a 25 km trail with event support and finisher medals.
Trail races in Eryri from 10K to ultra start and finish in Llanberis, with mountain routes, on course support, an event village and a kids fun run supporting local rescue.
A 15.35 km mountain race on 17 July 2027 with 994 m of ascent; entrants must be over 18 and have mountain running experience.
A guided mountain run over the 15 Welsh 3,000 ft peaks in Snowdonia, covering about 30 miles and 4,000 m of ascent with guide support and food stations.
August 2027
Backyard ultra on the Llŷn Peninsula where runners complete an hourly loop and continue as long as they wish, with free camping and a Black Sheep medal included.
Coastal ultramarathons on the Wales Coast Path offering 100 km and 100 mile options with marked checkpoints, significant elevation, mandatory safety kit, drop bags and live tracking.
Coastal point to point runs from Aberdovey offering a 42 mile ultra to Harlech or a marathon to Barmouth, with four checkpoint feeds and a 12 hour time limit.
A multi-distance running event in Tywyn, Mid-Wales on 21 August 2027 with races from 3.5 to 14 miles and a toddlers option.
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