Trail Running calendar near Abersoch 2026-2027

A 5.5 mile multi-terrain fell run around Pen Y Gwely reservoir that starts and finishes within a traditional village show near Oswestry. The partially marked route climbs 225 m, requires limited experience, and has an over 15 minimum age; e..

A 10 mile trail race through Radnor forest in Mid Wales on 23 August 2026, held in aid of the Special Care Baby Unit in Hereford. The route reaches Black Mixen at 2130 ft and includes forestry roads, moorland and tree covered single track.

A guided trail run meeting at the Ponderosa cafe that follows an around 7 km route on Llantysilio Mountain via Moel y Faen and Moel y Gamelin. The run moves at a steady pace with regular regrouping stops.

Mountain running at Belmont Demesne in Wicklow with marked long and short trail courses, a 1 km fun run, mandatory kit requirements and a €3 car park charge.

Portmarnock Beach 5K, the Ice Cream Race, includes a kids dash, a juvenile 2 km and a senior 5 km on the beach with prizes and on-site facilities.

A non stop 130 mile canal towpath race from Liverpool to Leeds run under UK Athletics rules. Open to runners aged 20 and over, the event has a 40 hour limit and a limited number of unsupported entries with regular feed points.

An approximately 8 km fell race in North Pembrokeshire with about 320 m of climb and a partially marked course. Junior races run in several age categories and entry fees are modest.

A 11.3 km fell race with 350 m ascent near Mynachlog-ddu and Rosebush. The partially marked course requires navigational skills and experience. Entry is £5 pre-entry or £7 on the day and includes tea and cake.

A hill race near Porthmadog covering 7.2 km with 564 m of ascent, partially marked and requiring navigational skills and experience. Entry is day only for £5 and teams may enter free.

A 9 mile fell race with about 2,800 ft of ascent visiting Tal y Fan and Moel Lus, featuring five ordered checkpoints and a cut off at CP2. Entry is limited to 100 and online registration opens 1/6/26.

A 7.4 km mountain race in the Clwydian Range with 380 m ascent, junior events, regional championship status and on-site facilities.

A four race midweek multi terrain series in September around Wirral parks, with senior races from 6.5 km to 8 km and junior races of about 2 miles.

Coastal ultra events on Anglesey offering a 130-mile clockwise island circumnavigation and a separate ~47-mile coastal route along the Isle of Anglesey Coastal Path.

A multi-terrain off-road race of about 4 miles in Shotton on 4 September 2026, with pre-entry fees (£10, £8 affiliated), prize categories by age, a minimum age of 17, and a 200-person entry limit.

A 102 mile self navigation ultramarathon across Snowdonia Eryri with 5,172 m of ascent, 11 checkpoints and a 42 hour cut off. Entrants need prior 50 mile ultramarathon experience, mandatory mountain kit and GPS tracking.

A 45 mile mountain ultramarathon around Snowdonia based at Betws y Coed with ridge trails, five staffed checkpoints and live GPS tracking. Entry for 2026 is full and participants must meet qualifying criteria and carry mandatory mountain ki..

Trail running in the Shropshire Hills from Carding Mill Valley with Marathon, Half Marathon and 10K options across The Long Mynd and National Trust land, waymarked route, on-course aid stations and a finishers medal.

Trail races in Eryri on 5 September 2026 from Barmouth beach to Cadair Idris summit with 53 km, 25 km and 12 km options, waymarked courses and timed results.

A long distance 45 mile walk or run across Wales with an 18 hour time limit. The weekend event includes overnight accommodation, coach transport to the start and refreshments along the route.

7KM obstacle challenge at Killruddery Estate on 5 September 2026 featuring natural terrain, named obstacles and a new eight lane Land Slide.