Trail Running calendar near Bryn 2026-2027

Two Tunnels on 16 August 2026 in Bath offers distances from 500 m to 50 km, including marathon and relay options. Runners pass through two restored railway tunnels and the event donates £1 per runner to Sustrans.

South West Spartan at Badminton Park on August 16, 2026 features obstacle races across Sprint 5 km, Super 10 km and Beast 21 km plus a kids race. Courses run through parkland, fields and woodland on mostly flat terrain with some small hills..

Join the Crook Peak Cake Race in Axbridge on Wed 19 Aug 2026 for a spirited 3 mile fell challenge across stunning Somerset hills, finishing with cake and community cheer. On the day entry available for runners aged 14 and up.

Join the Gt. Links Tor Flyer on Dartmoor for a challenging 7.5 km fell race with 388 m of climb, finishing at the Fox & Hounds in Lydford. Open to seniors and juniors with pre and on the day entry.

A clockwise ultra on the Community Forest Path near Bristol offering 45 miles and 30 miles routes with four checkpoints, mandatory kit requirements and tracking from 2026. All finishers receive a bespoke medal and a technical T shirt.

Great British Bake Run at Dare Valley Country Park pairs running with a baking competition and a cupcake magnet medal. Multiple distances and a 7 hour time challenge are offered, with aid tables, goody bags, parking and cafe facilities.

A children's fun run organised by Afan Valley Swimming Club on 23 August, covering approximately 1 mile of mixed grass and tarmac with uphill and downhill sections. Entry includes a finishers' medal and a bag of sweets.

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.

Experience scenic trail running at Wimbleball Lake with 5km and 10km routes across the dam. This event features chip timing, custom medals, and dedicated Canicross categories for runners and their dogs.

Experience a point to point mountain ultra from the Black Mountains to Cardiff featuring scenic ridges and historic castles. Choose between 33 or 44 mile distances with indoor aid stations and self navigation along the Cambrian Way.

Test your endurance at this 8 hour timed challenge along a scenic disused railway line in Devon. Run or walk as many laps as you choose in a flexible and supportive environment.

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.

An England Athletics affiliated club in Pershore, Worcestershire, Pershore Plum Plodders runs weekly parkrun meetups and Plod Nights, operates a members-only kit shop, and organises the annual Plum 10k with published results for recent year..

Complete as many 5.3 km laps as you choose in this flexible eight hour timed event along a scenic disused railway line in Bridestowe. Runners and walkers of all abilities are welcome to join this undulating off road challenge.

A marked fell race in South Wales on 30 Aug 2026, covering 11.5 km with 350 m ascent. Pre-entry and day entry are available; junior races have on-the-day entry. Post-race tea and cake are provided, bring a mug.

Enjoy an 8 hour timed challenge along a scenic disused railway line in Devon. Complete as many 5.3 km laps as you like at your own pace with a flexible start time and inclusive atmosphere.

A classic fell race near Machen featuring a 7km course with 365m of ascent. Entry is on the day only for runners over 18. The route demands proper footwear and may require mandatory weather gear.

Test your endurance at a looped off road running event featuring 6, 12, and 24 hour challenges. Enjoy a community atmosphere with on site camping and options for solo runners or relay teams on a flat farm based course.

Experience a 30 mile ultra marathon along the scenic ridge tops of the Rhymney Valley Ridgeway Walk in South East Wales with no time limits and full course support.

Trail running in the Shropshire Hills centred on Carding Mill Valley, offering Marathon, Half Marathon and 10K routes. Single lap courses cross National Trust land and require participants to carry basic kit and water.