Trail Running calendar near Pwllheli 2026-2027

We have found 128 Trailruns within 80 miles of Pwllheli. See below where and when you can find the races.

Multi distance trail races around Yr Wyddfa in Eryri National Park, held in Llanberis with an event village, on course support and chip timing. Includes a family friendly 500 m kids fun run with proceeds for the local mountain rescue team.

UTMB Index

Take on a 24 hour ultra on Snowdon, racing to ascend and descend Yr Wyddfa as many times as you can in one epic day. Solo runners and relay teams of up to five will find mountain support, a buzzing event village and UTMB indexed entry.

Run the scenic Shropshire Hills at The Piece of Cake Trail Run in Carding Mill Valley with 10K, half marathon and marathon distances. Enjoy marked trails, aid stations, a finisher medal and a cake competition.

Tackle Trooperstown Hill in County Wicklow on Wednesday 15 July 2026, an energetic mountain run with 11.5 km of rugged trail and 455 m of climb. Fully marked route and part of the Leinster League, perfect for keen trail runners.

A guided traverse of all 14 Welsh peaks over 3000 feet across Snowdonia, offered as a 20 hour challenge or a two day option on 18 July 2026. The route is about 50 km with roughly 4000 m of ascent and includes exposed sections such as Crib G..

Tackle trails and a climb to the Iron Age hillfort at Croft Ambrey on 19 July 2026, with 5 mile and 10 mile options. Fully marked courses, water stations and marshals make the scenic Herefordshire challenge welcoming to all abilities.

A professionally guided, fully supported three day route from Capel Curig visiting major ranges in Northern Snowdonia. The loop is just over 100 km with about 9,000 m of ascent across 47 summits, run in small groups with a six person maximu..

Trail runs on 26 July 2026 around Pen Y Fan with two distance options, 5 miles and 13 miles. Entries include a buff, medal and chip timing and specific compulsory kit is required for each distance.

Enjoy scenic trails in Glen of the Downs on 29 July 2026 with a main 8.15 km route and a shorter 4.88 km option. Fully marked and part of the Trail League Leinster, this friendly race offers great views and post race food.

August 2026

A 50 mile loop around the Epynt Way on 1 August 2026 starting and finishing at Noyadd Farm Camping in Builth Wells. The mostly trail route has 8,559 ft of elevation, five stocked checkpoints and no time limits.

Art's Loop is a mountain running event in County Wicklow on 1 August 2026 covering about 10.00 km with 680 m of climb. It is part of the Leinster Championship, requires Level B mandatory kit, and does not allow GPS devices.

Enjoy classic Belmont mountain running in County Wicklow on 5 August with scenic but technical 8.5 km and 5 km courses plus a free 1 km Belmont Challenge fun run. Expect rocky summit sections, marked routes, mandatory Level B kit and café p..

A long-established challenge in northeast Wales with three upland route options that follow the Offa's Dyke Path over Moel Famau. Walkers and runners are welcome and entries include route description, checkpoint refreshments and a certifica..

A sharp 4.4 km fell race from the Ragleth Inn in Little Stretton featuring 390 m of climb and great ridge views; a fast, testing course for keen fell runners. Pre entry via SI Entries or entries on the day are welcome.

SkyRun Eryri brings classic Snowdonia skyrunning to Rhyd Ddu with four mountain trail races from a technical 55 km ultra to shorter scenic challenges. Expect rocky scrambles, grassy ridges and towering Welsh 3000s views.

A 130 mile non stop canal towpath race from Liverpool to Leeds, open to runners aged 20 and over. Supported and limited unsupported entries are offered, with regular feed points and a 40 hour time limit.

A fell race in North Pembrokeshire on Sat 29 Aug 2026 covering 8 km with 330 m of climb. Entries are accepted in advance and on the day, and junior Mochyn du races have entry on the day only.

September 2026

Run Anglesey's rugged coast with Ring O' Fire 130, a 130 mile three day circumnavigation of the island with cliffs, beaches and about 4,000 m of ascent. Or try the Firelighter 50, a near 47 mile coastal challenge finishing in Moelfre.

Take on the Yr Wyddfa Snowdon Ultra, an epic circa 100 mile mountain race across Snowdonia Eryri with about 5,172 m of ascent and a 42 hour cutoff. Limited to 250 runners, this self navigation ultra rewards seasoned trail and mountain runne..

Tackle a rugged 45 mile mountain ultra around Snowdonia's iconic peaks, starting and finishing in Betws y Coed. Expect big climbs, dramatic scenery and a tight 500 runner field for a true mountain running test.