Trail Running calendar near Laugharne 2026-2027

Trail races in the Cambrian Mountains at Nant Yr Arian include a half marathon, 10 km and junior races on road free, waymarked routes. Run by Aberystwyth Athletic Club, the event supports local charities and offers food and race merch.

Explore the rugged Black Mountains at the Beast of the Blacks on Saturday 14 March 2026 with 11 miles, 20 miles or 40 miles options to suit any trail runner. Expect fully marked routes, generous support and a welcoming canicross friendly at..

Run under dark skies at National Trust's Arlington Court in this atmospheric night trail race through woodland and rolling fields. Choose 6 km or 12 km loops and enjoy a fully marshalled course, prizes and a magical starlit finish.

Join the Dashing Dog Charity Run in March at Dare Valley Country Park for a scenic 7 hour time challenge from 3 km to ultra. Run on well kept trails with aid stations and free parking while supporting local dog rehoming charities.

Finish the season in style at West Glamorgan XC League Round 5, the final 5 mile race of the 2025/2026 series at scenic Gnoll Park in Neath on 15 March 2026. Hosted by Neath Harriers, this club focused cross country event promises a fun, ch..

Take on the Red Warrior multi terrain races at Margam Country Park on 22 March 2026, with 5K, 10K and 20K routes for solo runners and canicross teams. Expect varied trails, friendly vibes and a great day out for competitors and their dogs a..

Take on the Feighan Fury at Templeton near Tiverton with a tough 10 mile trail through scenic private estates or enjoy a friendly 5 km fun run. Mostly off road, hilly and well supported for race day fun.

The Aberdyfi Half Marathon will take place in Aberdyfi on Saturday 4 April 2026.

Take on a scenic 30 mile circular ultra from Monmouth through the borderlands, passing medieval castles and following sections of Offa’s Dyke Path. Mostly trail with big climbs and fully manned checkpoints for support.

Run the iconic Pendine Sands across distances from 5k to a 32.8 mile ultra on a scenic marked out and back beach course. Finishers earn bespoke Pendine medals and champions custom trophies in this tidal adventure event supporting charity.

Steaming to the Coast pairs scenic steam train travel with coastal and hilltop trail running from Minehead. Choose from 11 km, 11 mile or marathon routes that return to Minehead for a memorable seaside finish.

Take on the Vale Coastal Races along the Vale of Glamorgan coast with 10, 18.5 and 32.5 mile routes that hug the sea and finish in Ogmore by Sea. Expect stunning seaside views, a self navigated route and the infamous Hill of Doom.

Enjoy stunning coastal, woodland and dune trails at Oxwich Bay with 5 km, 10 km or a self navigated half marathon. Part of the Run The Trails Series, the event is timed and all finishers receive a medal.

Tackle the Kymin Dash, a 7 mile road and trail race from Monmouth that climbs to the Round House for panoramic views before descending through fields and bluebell filled woodland. Enjoy a lively finish at Monmouth School Sports Club with Ki..

Take on the Wild Horse 200 series: two epic 200 mile trail ultramarathons across Welsh trails and mountains. Run the South Wales coast route from Chepstow to Worm's Head in April or the Mid Wales loop from and to Machyntlleth in June.

Take on the inaugural MTC Gelert 47 mile ultra from Barmouth to Llanidloes on 16 April 2026, the third day of the MTC CYMRUN end to end. Limited field, bespoke medal for all finishers and real time tracking for supporters.

Take on the inaugural MTC Afanc, a one day ultra of about 39.7 miles along National Cycle Route 8 with over 4,200 ft of ascent. Limited entry and GPS tracking make this intimate but demanding race ideal for seasoned ultrarunners.

Run the rugged Brecon Beacons at The Beast of the Beacons on 18 April 2026 with 10 mile, 20 mile or 40 mile routes across reservoirs, forests and river crossings. Camping, catering and full medical support on site make it canicross friendly..

Cymoedd Sir Fynwy is an LDWA weekend in Abergavenny on 18 and 19 April 2026 with 20, 30 and 50 mile routes exploring the Black Mountains and Blaenavon World Heritage landscape. Expect big climbs, sweeping views and a canal finish.

Take on a scenic 34.8 mile one day ultra from Merthyr Tydfil to Barry Island along National Cycle Route 8 on 19 April 2026. Limited to 40 runners, this inaugural edition offers an intimate yet epic challenge with a coastal finish.