Trail Running calendar near Llanfairpwllgwyngyll 2026-2027

A 5.1 km fell race at Fairy Glen near Penmaenmawr with 273 m of climb, part of the North Wales Mid Week Series. A juniors programme has multiple age classes and race day entry is £2.

A provisional cross-country on 6 May 2026 covering 5.3 km with 100 m of ascent. Entry on the day costs £10 and this edition is announced as the race's final running.

A 6.9 km running event at Ysgol Dinas Bran in Llangollen with 350 m of ascent. The course is partially marked, minimum age over 16, day-entry fee £5, with refreshments plus showers and changing available.

A midweek fell race around Scorton and Nicky Nook near Garstang on 7 May 2026. The BS course covers 5 miles (8 km) and 1000 ft of ascent; entry is limited to 140 and includes free soup and a roll for all runners.

A three-person relay at Chirk Castle on 7 May 2026 where each runner covers an approximately 2 mile lap. Categories include male, female, mixed and juniors aged 14 to 17, with category prizes and online results.

A multi distance trail event at Brockholes Nature Reserve featuring 10K, half marathon, marathon and ultra options within a six hour limit. Entry fees vary by affiliation and two pounds per entry supports the reserve.

A summer evening charity run at Marbury Park with a 5k adult race and 1k kids' fun run, plus BBQ, bar, cake stall and music. Proceeds go to The Stroke Association and all finishers receive a medal.

Run 24 hours along Offa's Dyke National Trail from Prestatyn on May 9 2026. Solo and team entries offer a continuous coastal to countryside challenge with staffed checkpoints and a finishers medal to mark your achievement.

A multi-distance running event at UCLAN Sports Arena in Cottam on Saturday 9th May 2026, using a 5K loop on the canal towpath and through Haslam Park. Distances range from 5K to ultra, with a six hour limit for the ultra.

A 115 km multi-discipline race from Abersoch beach to Snowdon and back, featuring a 1.5 km sea swim, two 49.5 km bike legs and a 12 km mountain run. The 2026 edition reached its 400 place capacity.

Apocalypse Ultra in Church Stretton on May 9 2026 offers four distinct loops that can be combined into distances from 10 to 50 miles. The event features a 16 hour limit, HQ food, electronic timing and limited places.

The Slieuwhallian will take place in Saint John's on Saturday 9 May 2026. You can run 5 kilometers.

A 5 kilometre (3 mile) in person mud run at My Life Legacy in Standish, featuring wooded trails, a real swamp and obstacles like cargo nets, mud pits and streams; Early Bird and standard ticket prices are listed.

A 12.8 km fell race near Llanberis with 915 m of climb, a ridge route over Moel Eilio, Foel Gron, Foel Goch and Moel Cynghorion, and navigational challenges in poor visibility. Registration is at The Heights Hotel.

Avenham Amble in Preston on 10 May 2026 offers 10K, half and full marathons plus an ultra on hard park paths around the River Ribble, with looped courses, on-course refreshments and bespoke medals.

A recce of the Paddy Buckley leg from Nantmoor to Beddgelert Forest over the Hebogs, covering 15 km with 1,580 m ascent in Snowdonia. Small guided groups led by Mountain Leader qualified runners, age 18 plus, entry fee £65.

A spring one lap 10 km trail through Yarrow Valley with woodland and riverside sections timed for the bluebells; medals and multiple prize categories are awarded and the Flaming Grill Pub serves as the event base.

A countryside trail run in Scorton on Sunday 10 May 2026 offering 15 km and 10 km routes through rolling trails and woodlands. Chip timing, aid stations, medical cover and finisher medal with technical t-shirt are provided.

Experience an off road running event in the Clwydian Range featuring marathon, half marathon, and 10k distances. Take on hilly trails with sustainable local support and options for canicross runners.

A five mile trail race on 10 May 2026 at Clock Face Country Park organised by Widnes Running Club in memory of Chris Lam, using chip timing with prizes for the top three men and women.