Trail Running calendar near Abersoch 2025-2026

Tackle a scenic 32 mile 50 km trail ultra through the Cambrian Mountains with views toward Snowdonia and the Shropshire Hills. Camp Plas offers an eco friendly weekend with camping, sauna, yoga and strong on course support for 100 runners.

Event details Breidden Hills is an off-road fell race organised by Mercia Fell Runners Club and held at Criggion Village Hall, Criggion, SY5 9AY. The race distance is 11.5 km with total ascent of 790 m. Entry is by pre-registration only; th..

Run the iconic Twin Peaks of Pen Dinas and Constitution Hill from Aberystwyth bandstand, a scenic mixed terrain race that blends road sections with off road path climbs. Junior and senior routes make it a family friendly challenge.

The Glendalough Trail Run is a charity event held in Glendalough, Ireland, to support Fighting Blindness and its groundbreaking eye‑disease research. The next edition takes place on Saturday, October 18, 2025. Participants can choose a comp..

Loggerheads Autumn Trails is an exciting running event featuring longer versions of popular 5k and 10k races, set in the scenic Loggerheads Country Park. Participants can choose from a 14k race, which consists of two loops of a 7k course, o..

The Brenig Way 50K Trail Race is a challenging ultramarathon that covers 50 kilometers through remote upland scenery in Wales. Starting in Corwen, participants follow a marked footpath along country lanes, forest tracks, and riverside paths..

Put your map skills to the test at Nav Challenge 4 in County Wicklow on 19 October 2025. This easy terrain navigational challenge features an unmarked course and no GPS. Entries open 13 October and volunteers are welcome.

Glendalough Night Challenge is a night mountain running event in County Wicklow, Ireland, organized by the Irish Mountain Running Association. Runners tackle a 10 km long course (plus a 4.8 km short loop) around Glendalough, starting from t..

Run a spooky night trail through Delamere Forest under reflective markers; fancy dress is encouraged for the Spooky Halloween theme. Choose 10k or Half Marathon and tackle muddy trails by head torch in this fun, atmospheric night race.

Tackle Wales wildness at the Black Beacon Mountain Races from 31 Oct to 2 Nov 2025, with distances from 21 miles to a 100 mile mountain odyssey across the Brecon Beacons. Expect big climbs, remote ridgelines, checkpoints and a finisher meda..

Event Spooky Run is a Halloween-themed guided social run on 31 October 2025 in Oswestry, United Kingdom. The event is organised by Adrenaline Sporting Events and has an entry fee of £10. The advertised distance is 6 km and participants are..

Event overview Powerscourt Ridge is scheduled for Saturday 1 November 2025 in County Wicklow. The long course distance is 15.30 km with total climb of 860 m. The event is rated 9 (3,3,3) for difficulty, indicating difficult terrain, more th..

Enjoy autumn trails at Upton Country Park with options from a 1.5k mini to a half marathon across scenic, muddy and undulating off road loops. Chip timing, finisher medal and headband make this a fun, family friendly day out.

Run scenic forest and coastal trails around Newborough Forest and Llanddwyn Island in a 10k or half marathon, with stunning views of the Llyn Peninsula and Eryri. Event village, live timing and family friendly finishes support Alder Hey Chi..

Take on the Slate Trail Ultra in rugged Snowdonia, based at Porth Penrhyn in Bangor. Pick the 145 km or 88 km route for epic climbs, stunning slate country and full on course support across a challenging November weekend.

MoRunning’s Liverpool event, hosted at Croxteth Park in Liverpool (L11 1EH), offers 1.5k Mini MoRun, 5k, 10k, and a Half Marathon. The course combines park paths and trails, is flat and dog-friendly, but some sections can be bumpy or muddy..

The Guided Trail Run in Dolwyddelan offers participants a scenic 10km route beginning in the charming village. The run features a leisurely start along the river, followed by a climb to Ty Mawr, where runners can enjoy stunning views of the..

The MT10 (Multi-Terrain 10) is a 10-mile (16 km) off-road trail run held at Pembrey Country Park and along Cefn Sidan Beach in Carmarthenshire. The course features a mix of soil and firm sand surfaces, providing a varied terrain that accomm..

Event overview Callow is a confirmed fell race scheduled for Sunday, 16 November 2025. The course is an AS category fell race of 8.1 km with 762 m total ascent. The route starts near Little Stretton, includes four steep valley climbs, and f..

The Loggerheads Half Marathon, held at Loggerheads Country Park, is a scenic and inclusive trail running event featuring a 7km loop completed three times. The course offers varied terrain and gradients, with each lap passing the start/finis..