Trail Running Calendar Wales 2026-2027

A 12 or 24 hour hill and trail event on Moel Famau where solo runners and teams complete as many 7.2 to 7.5 km laps with roughly 500 m ascent as they can. Camping, feed stations, timing and GPS tracking are provided.

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.

Test your speed against a moving locomotive in the scenic landscape of Tywyn Mid Wales. With distances ranging from a toddler trot to a fourteen mile multi terrain course there is a race for every age group.

Experience a spectacular trail event through the Brecon Beacons with four distances ranging from 10k to a 32 mile ultra. Navigate open moorland and mountain escarpments in this dog friendly race starting from Llangattock.

Choose your distance in this 7 hour time challenge at Dare Valley Country Park. Enjoy a baking competition, themed medals, and a well stocked aid station on a course featuring scenic parkland views.

A trail event in Afan Forest Park offering two measured routes of about 6.5 miles and 10.5 miles with substantial climb and prize categories. A separate one mile Mini Beast for children includes a finisher medal and sweets.

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.

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.

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.

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.

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.

Experience a 102 mile self navigation mountain race through Snowdonia Eryri National Park. This event features 5172 m of elevation and 11 supported checkpoints for qualified ultramarathon runners.

A 45 mile mountain ultramarathon in Snowdonia Eryri on 5 September 2026 with 2800 m ascent and a 20 hour cut off. Entry requires previous ultra and mountain experience and mandatory navigation kit.

Experience an all-terrain run from Barmouth beach to the summit of Cadair Idris. Choose from three distances featuring coastal views and mountain trails with full marshal support and chip-timed results.

A six day, multi stage mountain race down the spine of Wales from Conwy Castle to Cardiff Castle. The unmarked route covers about 380 km with 17,400 m of ascent and requires navigation and self supported racing.

Experience a guided 50 km mountain run across the 15 peaks of Snowdonia. This non competitive event features professional mountain leaders, transport, and premium food stations as you traverse the classic 3000 foot giants of Wales.

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.

A backyard ultra on a 4.2 mile loop near Crickhowell in the Black Mountains. Runners repeat hourly laps until one person remains; medals are awarded at 32 miles and trophies go to the final male and female finishers.

A multi distance triathlon in Llanberis combining lake swims in Llyn Padarn, repeated 28 mile bike laps over Pen y Pass, and lake laps plus the Llanberis ascent of Yr Wyddfa. Solo and relay entries are available.

Run a scenic road course through North Wales coastal villages before an exhilarating beach finish. This Welsh Athletics affiliated event offers a half marathon and 10K trail with a vibrant seaside atmosphere.