Trail Running calendar near Caernarfon 2026-2027

A 51 miles trail and mountain race in Southern Snowdonia with 2,898 m of ascent around Cadair Idris and Rhinog Fach. The event has six checkpoints, live GPS tracking, mandatory kit requirements and a 20 hour cut off.

A trail 10 km event around the Lake Vyrnwy estate in Llanwddyn featuring mixed terrain, water stations and a finishers medal. Parking is available near the start with a £3 cash charge and minimum age is 16.

A trail running event at Lake Vyrnwy on 21 June 2026 featuring an approximate 10k multiterrain course with water stations, on‑estate parking and finishers medals; awards for the top three men and women.

A five mile trail race and a 2 km kids fun run at Lymm High School, on grass and dirt paths through Helsdale Wood and Spud Wood. Age limits, entry fees, prize categories and a no refund transfer policy are specified.

Abergwyngregyn is a 7.2 km fell race near Bangor with 391 m of climb. It is the final event in the North Wales Mid Week Series and is insured by the WFRA.

The The Dark Side of the Mynd will take place in Shropshire on Tuesday 23 June 2026. You can run 7 kilometers.

Nant Gain is a 7.6 km fell race around Cilcain with 370 m of ascent, night registration at The White Horse Pub and a £3 entry on the night. Parking is limited so car sharing and use of the viewpoint car park are recommended.

The Cringle Hill Fell Race will take place in Isle of Man on Saturday 27 June 2026.

Skyline Wales is a long linear 102 km event with 4663 m of climb from Barmouth to Llandegla One Planet. Navigation and significant experience are required, entries are limited and there are strict time cut-offs.

Pretty Muddy is a 5k obstacle event at Victoria Park in Warrington on 28 June 2026, with muddy climbing, crawling and sliding obstacles on a flat mix of grass and tarmac. It requires participants to be 13 or older and carries a minimum fund..

A short but steep fell race at Padarn Lake in Llanberis over 3.1 km with 192 m climb. The event includes junior races, has a noted male and female course record, and serves as a warm down for the midweek series.

An approximately four mile multi terrain race on 2 July 2026, starting and finishing at Care & Repair on Rowley’s Drive in Shotton. Entry is £10 or £8 for affiliated club members and prizes are given across all age categories.

The CWM Elan Back Yard Ultra will take place in Rhayader on Saturday 4 July 2026. You can run 7 kilometers.

A fell race of 8.7 km with 700 m ascent around Moel Siabod, partially marked and requiring navigation. Entry on the day is £5 and junior races are included as part of the Capel Curig Village Festival.

A 27 mile point to point ultra from Rhyd-y-benwch across Plynlimon to Mid Wales Arts Centre featuring a near four mile mountain approach, two staffed checkpoints with vegan and gluten free options, mandatory kit list and a bespoke finishers..

A five day, roughly 220 mile multiday ultra along the River Severn with five individual stage races and daily bespoke medals. Hotel accommodation is included, GPX navigation is recommended, and vegan or gluten free checkpoint food can be se..

A 6.7 km fell race around the Stiperstones from Snailbeach with 375 m of ascent, steady climbs and mixed descents. Entries are available by pre-entry or on the evening and proceeds support local charities and Natural England.

A single 8 km fell race near Llanferres with 366 m of ascent and partial route markings. Entry is by payment of £4 on the day and entrants must be over 16.

A 48 mile point to point ultra from Mid Wales Art Centre to Shrewsbury following the River Severn, with four checkpoints, vegan and gluten free food options, required 4.0 mph minimum pace and a bespoke finisher medal.

A 59 mile point to point ultramarathon following much of the River Severn from Shrewsbury to Worcester. The race has four checkpoints with vegan and gluten free options and enforces a minimum pace of 4.0 miles per hour.