Trail Running calendar near Pembrey 2026-2027

An eight hour timed out and back event on a scenic disused train line near Bridestowe with 5.3 km laps, 70 places and minimum age 18.

An approximately 8 km fell race in North Pembrokeshire with about 320 m of climb and a partially marked course. Junior races run in several age categories and entry fees are modest.

An 8 hour timed off-road event in Bridestowe with 5.3 km laps on a former train line, limited to 70 entrants and offering medals for finishers.

A 11.3 km fell race with 350 m ascent near Mynachlog-ddu and Rosebush. The partially marked course requires navigational skills and experience. Entry is £5 pre-entry or £7 on the day and includes tea and cake.

An 8-hour timed challenge on a scenic disused train line near Bridestowe where runners and walkers complete 5.3 km laps under a Turn Up Get Going format; entries limited to 70.

A 7 km fell race with 365 m of ascent in Machen on 31 August 2026. The route runs on steep, loose terrain so trail or fell shoes are recommended and entry is on the day with a £7 fee and age limit over 18.

A navigational endurance march in South Wales offering a full 64 km route and a 32 km half with self navigation and guided group options.

A new *15 mile* trail event in September 2026 on the Rhymney Valley Ridgeway Walk, with 2,267 ft of ascent, mostly off-road terrain, one fully stocked checkpoint and organised entry support from Rudry to Parc Penalta.

Trail running event in Snowdonia from Barmouth to Cadair Idris with multiple marked routes, chip timing, photos and an event village with refreshments.

A long distance 45 mile walk or run across Wales with an 18 hour time limit. The weekend event includes overnight accommodation, coach transport to the start and refreshments along the route.

A riverside running festival on 6 September 2026 with 10 km, 5 km and a family fun run. Chip timing on multi terrain routes, canicross options, basic on site facilities and medals for all finishers.

Waun Fach on 6 September 2026: a 11.2 km, 610 m ascent fell race on a classic horseshoe route with marshals, limited to 50 entries; fee covers parking and light refreshments.

Coastal routes of 50k, marathon and half marathon follow the Exe Estuary and South West Coast Path to finish on Babbacombe Downs with aid stations and a finisher medal.

Sunday long slow distance road run from Commune Cafe in Bristol offering a 15 km route, volunteers, regrouping, road terrain and pacing guidance.

Run as far as you like at Alice in Runderland, a timed multi lap event at Parc Taf Bargoed with flexible start times and on course support. Choose from one lap up to marathon and earn a bespoke finisher medal.

The Sourton Tors Fell Race will take place in Sourton on Saturday 12 September 2026. You can run 5 kilometers.

A long, non-commercial fell race in the Black Mountains with a 27.4 km route and 1586 m of ascent. The event uses five checkpoints, requires full navigational kit, and operates on open access land with no on-course water provided.

A 100 mile ultramarathon along the Cambrian Way from Rhayader, Wales, on 12 September 2026, with live GPS tracking, on-route support and a finisher medal.

Eight mile community run from Barnstaple Pannier Market to Crow Point with a one mile children's race and an event village raising funds for Families in Grief.

A 12km canitrail and trail run at Halo Ogmore Valley Life Centre in aid of PAPYRUS on 13 September 2026, entry £26, dogs welcome.