Trail Running calendar near Haverfordwest 2025-2026

The Brecon Beacons 51k event, part of the RunThrough UK Brecon Beacons Trails in August 2025, offers runners a challenging ultra-distance trail race in the scenic Brecon Beacons, starting from Talybont-on-Usk. Participants can choose from 10K, 24K, or 51K distances, each featuring rugged trails, cli..

The Beast of Llangattock is a challenging trail running event held at Park Farm, Llangattock, Wales, offering four distances: 10km, 10 miles, 20 miles, and a 32-mile ultra. The course features stunning panoramic views of the Black Mountains, Sugar Loaf, and the Brecon Beacons, with varied terrain in..

The Wild Wolf of Radnor is a 10-mile trail race set in the stunning Radnor Forest in Mid Wales, an area steeped in local legend as the site where the last wolf of Wales was shot. The course features diverse terrains including forestry roads, open moorland, and muddy, tree-lined single tracks. Runner..

The Beast of Bryn is a challenging trail running event held in Bryn, Port Talbot, South Wales, organized by the Bryn Residents Action Group (BRAG). Set in the scenic Afan Forest Park, the race offers two distances: a 6.5-mile (10.5 km) route with 288 meters of climb and a longer 10.5-mile (17 km) co..

The Crickhowell 10km is a scenic running event held near Crickhowell, Wales, within the Brecon Beacons National Park. The race features a flat, out-and-back course along the Brecon & Monmouthshire canal, starting and finishing at Llangattock, with a turnaround point at Gilwern. Designed for runners..

Saturn Running's "Will Run For Ice Cream" event takes place in the scenic Dare Valley Country Park, Aberdare, Wales. This inclusive 7-hour time challenge allows participants to run or walk as many laps as they wish on a well-maintained 4.37-mile (7km) loop, with shorter options for younger runners...

The RIDUM 2025 is a challenging 30-mile ultra marathon set along the Rhymney Valley Ridgeway Walk in South East Wales. Participants will traverse varied terrain, including lanes, trails, and woodland, with a total elevation of 4,252 feet. The route features notable points such as Mynydd Machen, the..

The RunThrough Snowdonia Sea2Sky Trail Races, held in September 2025 at Barmouth, UK, offer two challenging distances: 25k and 53k. Set in the stunning landscape of Snowdonia, participants can enjoy breathtaking trail views while tackling a well-marshalled course. The event features chip-timed resul..

The Barney to Beach event is an 8-mile run or walk held in North Devon, starting at Barnstaple Pannier Market and finishing at Crow Point beach. The course follows mostly flat terrain along the scenic Tarka Trail, offering participants spectacular views of the North Devon coastline and a route throu..

The Trails & Tarmac Backyard Ultra, organized by Limitless Trails, takes place near Crickhowell in the scenic Black Mountains, Powys, UK. This endurance event features a 4.2-mile loop combining equal parts trail and tarmac, with mostly flat terrain, one gradual climb, and a short steep section, allo..

The Maverick X Series Afan Forest 2025 is a trail running event set in the scenic Afan Forest Park, South Wales. Offering four route options—Ultra (50 km, 1133 m elevation), Long (42 km, 970 m), Middle (25 km, 625 m), and Short (10 km, 232 m)—the course features a mix of hard-packed gravel trails an..

The Abersoch Half Marathon is a scenic 13.1-mile race held in the charming seaside village of Abersoch on the Llyn Peninsula, North Wales. The course primarily follows roads through the villages of Llanengan, Llangian, and Sarn Bach, culminating in an exhilarating final kilometer along Abersoch Beac..

The Fraggle Run in Aberdare, hosted by Saturn Running, is a 7-hour time challenge event set in the scenic Dare Valley Country Park. Participants can choose their distance, starting from a minimum of 3km, with laps measuring approximately 4.37 miles (7km) on well-maintained footpaths offering beautif..

The Bude Pirate Run is an approximately 8-mile trail race held in Bude, Cornwall, starting and finishing at Maer Down near Crooklets Beach. The course features outstanding coastal scenery, varied terrain including trails, fields, wooded areas, and some road sections, with many hills making it a chal..

The Pumsaint Trail Half Marathon is a scenic and challenging race held in the beautiful Cothi Valley near Llanwrda, United Kingdom. Scheduled for September 21, 2025, the event features a hilly half marathon course that offers runners a rewarding trail experience. Alongside the half marathon, there i..

The Warhorse will take place in Braunton on Sunday 21 September 2025.

The Doone Run is a renowned 10-mile (16km) trail race held in the scenic Doone Valley within Exmoor National Park, near Lynmouth, England. Organized by Ilfracombe Running Club, this event features a challenging multi-terrain course that includes coastal paths, wooded riverside banks, and varied trai..

The North Coast 110 is a challenging ultra marathon event held along the true North Coast of the South West peninsula in England, featuring four distance options: 110 miles, 110 km, 65 km, and 55 km. The race follows the scenic South West Coast Path, with routes showcasing dramatic coastal views, in..

The Exmoor Coast 55 will take place in Combe Martin from Friday 3 October 2025 to Saturday 4 October 2025. You can run 55 kilometers.

The Gower Ultra 50, Ultra Bach & Trail Race are three long-distance trail running events held in the Gower Area of Outstanding Natural Beauty (AONB) in Wales. Following the Wales Coast Path, the races showcase stunning coastal scenery including beaches, bays, coves, farmland, and fishing villages. T..