Trail Running Calendar Wales 2026-2027

A 24 hour timed challenge along the Offa's Dyke Footpath from Prestatyn, with solo and team entries, GPS tracking, six checkpoints and mandatory kit requirements. Results are based on how far each participant reaches after 24 hours.

A Welsh trail event offering a 100-mile loop from Abergavenny and a 100 km route from Talgarth to Abergavenny, both following Offa’s Dyke, Cambrian Way and Beacons Way across mountain terrain.

A 52 km trail run with 1850 m of ascent in the Preseli hills of South Wales. The point to point course starts and finishes at Maenclochog village Green. Post race, runners can enjoy soup, tea, and cake, and receive a slate coaster finisher'..

The Welsh Three Peaks Challenge ascends Snowdon, Cadair Idris, and Pen y Fan across Wales. It involves 17 miles of walking and 2,334 metres of ascent. Participants can join a guided event with transport and support or plan their own.

Explore the Hebogs on this 15 km guided mountain run in Snowdonia. Join experienced Mountain Leaders to recce a technical section of the Paddy Buckley Round with 1,580 m of elevation.

Explore the trails of Margam Country Park on this scenic run. Choose from a 5km or 10km route, both dog friendly. Finishers get a medal, snacks, and merchandise.

Experience technical trail running through the rugged wilderness of North Wales. Choose from five race distances ranging from 25 km to 164 km in the heart of Eryri Snowdonia.

Experience a mountain trail event in the Brecon Beacons starting from Parkwood Dolygaer Merthyr Tydfil. Choose between a full marathon or a 10 mile course featuring significant climbs and views of Pen Y Fan.

Take on a 26.2 mile trail run through the historic Bedford ironworks and diverse forest terrain in Bridgend. This exclusive event is limited to 60 participants and features fully marked paths with five support stations.

Celebrate 50 years of Rocky with a flexible time challenge at Dare Valley Country Park. Run anything from 3km to an ultra marathon on scenic paths and earn a themed medal and goody bag.

Experience the Pembrokeshire Coast Path with a selection of four trail races ranging from 22 to 100 miles. Enjoy a festival atmosphere with onsite camping and transport to the start included for all participants.

The VOGUM is a 40-mile ultra marathon along the Wales Coast Path from Porthcawl to Penarth. Runners will experience coastal trails, historic landmarks like Ogmore Castle, and fully supported checkpoints. The event has no time limit and emph..

Trail races in the Brecon Beacons on June 6 2026, offering marathon and half marathon options plus weighted bergen editions. Runners move from daylight into night and may need a torch.

Join a guided 20 km run over the Snowdon Range covering a key section of the Paddy Buckley Round. Led by expert Mountain Leaders, this group run offers 1,900 m of ascent through the heart of North Wales.

Tackle a 51-mile mountain and trail ultra through Southern Snowdonia, summiting Cadair Idris and Rhinog Fach. The event features six fully stocked checkpoints, live GPS tracking, and a 20-hour time limit. Finishers earn a medal based on the..

Challenge yourself on a scenic 10k trail run around the Lake Vyrnwy estate. The mixed-terrain course offers climbs with views and fast downhill sections, suitable for runners aged 16 and over. All finishers receive a medal.

The Lake Vyrnwy 10k is a trail run through the scenic Lake Vyrnwy estate. With varied terrain and climbs offering views, it finishes with a medal in a festival atmosphere.

The PIGUM is a 30-mile ultra marathon on July 4th, 2026, starting and finishing in Abergavenny. The course climbs over 5,000 feet on trails around the Sugar Loaf mountain. It features two fully stocked aid stations and has no official time..

This 27-mile ultra marathon starts with a challenging trek up Plynlimon mountain in Wales. Runners then follow the Severn Path to the finish, passing two stocked checkpoints. All finishers receive a medal, technical t-shirt, and head visor.

The Severn Challenge is a five-day, 218-mile ultramarathon along the River Severn. Runners tackle a different stage each day, earning a unique medal for each finish. Accommodation, meals, and kit transfer are included in this demanding mult..