Trail Running calendar near Swansea 2025-2026

The Hameldown Hammer is a premier trail running event set in Dartmoor, featuring its 10th edition of the Half Marathon, the 9th edition of the 7EVEN, and the inaugural Ultra Hammer. Participants will experience challenging courses with significant elevation gains, showcasing Dartmoor's stunning land..

The St David's Day Dragon Run 2026, hosted by Saturn Running, takes place in the scenic Dare Valley Country Park, Aberdare, Wales. Celebrating the patron saint of Wales, this event offers a unique 7-hour time challenge where participants can choose their running distance, starting from a minimum of..

The Winter GMU is an ultra marathon event held in Bristol, offering two race distances: 30 miles and 45 miles. Both courses follow a loop around the Community Forest Path, with the winter edition characterized by muddy and challenging conditions, and the summer version being faster and firmer. The e..

The Nant Yr Arian Silver Trail Races, set in the stunning Cambrian Mountains, offer participants a choice of challenging routes, including a Half Marathon and a 10km race, suitable for both beginners and experienced runners. The event also features children's races for various age groups. With fully..

The Bristol Trail & Ultra event, scheduled for March 28, 2026, offers participants a unique running experience through the scenic landscapes of Bristol. Runners can choose between a 25km trail route or a more challenging 55km ultra route, both starting and finishing at Museum Square. The courses fea..

The Bath 50 Ultra Challenge is a premier trekking and running event set in the historic city of Bath, offering participants the choice of three distances: 50 km, 29 km, or 10 km. Scheduled for March 28, 2026, the event starts and finishes at the Bath Racecourse, featuring looped routes that showcase..

The Way of the Dead is a challenging 50k running event traversing Dartmoor from east to west, organized by Wild Running. Participants can compete solo or in pairs, with live GPS tracking and three checkpoints that also serve as feed stations. The route features minimal ascent of 1389 meters but requ..

The Minster Challenge 2026, organized by Ruby Red Running in partnership with Axe Valley Academy, will take place in Axminster on March 29, 2026. This event features three race distances: a challenging 12km, a 5km course, and a family-friendly 3km fun run, catering to participants of all ages. All f..

The Pendine Sands Races 2026 is a coastal running event offering various race options, including a marathon, half marathon, 10k, and 5k, all held on the beach. Organized by Every Mile Counts Ltd, the event provides opportunities for individual and group entries, with registration fees ranging from £..

Steaming to the Coast is a unique trail running event held along the scenic West Somerset Railway in Minehead, Somerset. Utilizing the UK's longest standard gauge steam railway, participants ride a steam train from Minehead to Bishops Lydeard before embarking on their runs. The event offers three di..

The MTC Gelert is a challenging 47-mile ultra marathon held in Wales, running from Barmouth to Llanidloes along the scenic National Cycle Route 8. It forms Day 3 of the six-day CYMRUN, part of the Mount to Coast End to End Challenge Series, which celebrates Welsh myths and legends. The route feature..

The MTC Afanc is a challenging 39.8-mile ultra marathon held in Wales, starting at the River Wye Activity Centre in Glasbury and finishing at Merthyr Tydfil. The entire route follows the scenic National Cycle Route 8, offering runners a mix of ascent and descent totaling over 4,000 feet. This race i..

MTC Y Draig Goch is a challenging 34.8-mile ultra running event held in Wales, starting from Travelodge in Merthyr Tydfil and finishing at Marco's Cafe on Barry Island. The race follows the scenic National Cycle Route 8, offering a route with 2,486 ft ascent and 2,996 ft descent through varied terra..