Trail Running calendar near Snowdon Massif 2026-2027

A long distance run and walk in northeast Wales along the Offa's Dyke Path with route options of 32, 24 and 16 miles, checkpoint refreshment and a finish certificate.

A 4.4 km fell race from the Ragleth Inn in Little Stretton with 390 m of ascent, a clockwise course with three control points, on-the-day or pre-entry and junior up and down Callow Hill races; some proceeds go to charity.

A hill and trail endurance event on Moel Famau with 12 and 24 hour options, run on a 5.8 km loop with about 400 m ascent per lap. Camping, feed stations, electronic timing and GPS tracking support solo runners, walkers and teams.

SkyRun Eryri in Rhyd-Ddu, Eryri/Snowdonia stages four mountain races from 16 km to 55 km on 15 August 2026, with large elevation gains, aid stations and a mix of ridgelines, scrambling and technical trails.

A multi-distance community running event in Tywyn on 15 August 2026, organised by the Rotary Club of Tywyn. Distances range from a toddlers run to a 14 mile challenge and entries close 10 August 2026.

A 7.5 km fell race at Cwrt-y-Cadno Show fields with 264 m of climb. Entry to the show covers the £5 fee; the course is partially marked and open to those over 16.

A five-round trail series at Wirral Country Park held on the third Tuesday each month from April to August, featuring an approx 8K course. Entry is available per race or as a series and trophies are awarded for overall series results.

A short but demanding downhill on Tryfan covering 1 km with 680 m climb, on rocky and exposed terrain. The race requires significant experience and expert navigation, and carries a small entry fee for Ogwen Mountain Rescue.

Third and final event in the 2026 Summer Series at Chorlton Water Park, featuring lap-based timed running on a 5.3 km riverside course with a seven hour limit and a finishers medal for every participant.

An 8.8 km (5.5 mile) fell run around Pen Y Gwely reservoir near Rhydycroesau, featuring tracks, paths and fields with 225 m of climb. The course is partially marked, entry is £7 on the day and the minimum age is over 15.

A multi distance trail event in Preston on 23 August 2026, with routes around Avenham Park, Miller Park and Upper Farm Nature Reserve. Distances include 10k, half marathon, marathon and an ultra on hard surface paths.

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 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.

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.

The 55th Cilcain Mountain Race is a 7.4 km mountain event with 380 m ascent on the Clwydian Range. It includes Welsh Athletics senior short inter regional and North Wales regional championships and features junior races behind the showgroun..

Experience an endurance challenge along the coast with solo and relay options ranging from 50 to 130 miles. This multi day event features strictly timed checkpoints and self navigation in a stunning natural environment.

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 in Snowdonia Eryri National Park on 5 September 2026 with live GPS tracking, 11 checkpoints, mandatory mountain kit and strict qualifying criteria. Entry is limited to 150 places and has a 42 hour cu..

A mountain navigation ultramarathon in Snowdonia on 5 September 2026, listed as 45 miles with about 2800 m ascent. The race uses live GPS tracking, has five staffed checkpoints with medical cover, and requires mandatory kit and prior mounta..

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.