Trail Running calendar near Trawsfynydd 2025-2026

The PFW Running - Brockholes Bimble is a trail running event held at the scenic Brockholes Nature Reserve in Preston, covering 250 acres of wildlife habitat including lakes, the River Ribble, and woodlands. The event offers multiple distances: 10K (one lap plus a short out-and-back), half marathon (..

The TEC Brecon Beacons will take place in Brecon on Saturday 10 May 2025. You can run between 10 and 53 kilometers.

The Preseli Beast is a challenging 24-mile off-road and fell running race set in the scenic Preseli Hills of North Pembrokeshire, West Wales. Starting and finishing in the lively village of Maenclochog, the course features approximately 4,600 feet of ascent, including steep climbs, wooded paths, and..

Cadair X is a challenging half marathon event organized by WESWIMRUN, set against the stunning backdrop of Cadair Idris in Wales. The route spans 13.1 miles, featuring a significant elevation gain of 1165 meters, and comprises 65% trail, 25% mountain path, and 10% tarmac. Participants will navigate..

The 24 Hours South - The Offa's Dyke Ultra is an endurance running event taking place in Prestatyn, North Wales, on May 10-11, 2025. Participants will traverse the Offa's Dyke Footpath for 24 hours, aiming to cover the greatest distance by noon on May 11. Runners can choose to walk, run, or alternat..

The PFW Running - Cottam Canter is a multi-distance running event held at the UCLAN Sports Arena in Cottam, Preston, Lancashire. The course features a scenic 5K loop starting on the sports arena grounds, then following the Lancaster canal towpath, passing through canal locks, the Millennium Ribble L..

The Avenham Amble, organized by PFW Running, is a multi-distance running event held in Preston, starting and finishing at Avenham Park Cafe beside the River Ribble. The course features scenic parklands including Miller Park and Upper Farm Nature Reserve, with hard surface paths. Distances offered ar..

The Caradoc Classic is a 5.6 km (3.5 miles) fell running race held in Forest Glen, Wellington, Telford, as part of the Shropshire Summer Fell Series. Featuring a challenging ascent of 268 meters (879 feet), the event is open to runners aged 15 and above, with junior races available for younger parti..

The Severn Challenge is a demanding multi-day ultra marathon covering 218 miles along the River Severn from its source in Wales to the mouth in England. Spanning five stages over five days, participants traverse varied terrain, including riverside paths, fields, and overgrown sections, making it one..

The Hafren Ultra is a challenging point-to-point ultramarathon that forms the first day of the MTC Severn Challenge. The race begins with a nearly four-mile mountain trek up Plynlimon, known as Wales' most dangerous mountain due to its boggy terrain. After reaching the source of the Severn River, pa..

The Severn Plod Ultra is a 48-mile point-to-point ultramarathon starting from the Mid Wales Art Centre and finishing in Shrewsbury. The route follows the River Severn, passing notable landmarks such as Dolerw Park, the Gorsedd stone circle, and the Montgomery Canal Walk. Runners must maintain a mini..

The Ultra-Trail Snowdonia by UTMB is a renowned trail running event held in the rugged landscapes of North Wales. As part of the UTMB® World Series, it features challenging courses with distances ranging from 25 km to 168 km, including significant elevation gains up to 9,500 meters. The event attrac..

The Severn Path Ultra is a 59-mile point-to-point ultramarathon starting from Shrewsbury and ending in Worcester. The route follows the River Severn, passing through scenic landmarks and towns such as Atcham, Coalport, Bewdley, and Stourport. Runners enjoy a flat course with checkpoints offering veg..

The The Shindig in The Shire will take place in Corfton on Saturday 17 May 2025.

The OTT Marathon & 10 Mile Race takes place in the scenic Brecon Beacons, starting and finishing at Parkwood Dolygaer, Merthyr Tydfil. The marathon covers approximately 26.2 miles on a mountainous looped course featuring significant climbs, including Pen Y Fan, Fan Y Big, and Tor y Foel, with three..

Batch Bash is a fell running race organized by Mercia Fell Runners Club, held in All Stretton near Church Stretton in the West Midlands. The event features a challenging 5.3 km course with a total ascent of 305 meters, classified as an AS category fell race. Registration takes place at the Yew Tree..

The Across the Cynllaith Hillwalk 2025 is a scenic outdoor event held on May 24th in Trefonen, near the Shropshire-Mid Wales border. Participants can choose between 10-mile and 16-mile routes that traverse fields, woods, lanes, and moorland, offering stunning views and grand scenery. The course star..

The Crocodile 8 is an exciting running event organized by Wye Valley Runners, taking place in the picturesque countryside surrounding the villages of Tillington and Burghill, Herefordshire. This challenging race covers approximately 8.8 miles, featuring a mix of trails, tarmac, and woodland paths, w..

The Summer DirtRun at Kinver Edge is an exciting off-road running event featuring 5km and 10km routes through the scenic trails of Kinver Edge & The Rock Houses. Participants can enjoy a competitive atmosphere with categories for both male and female runners, and prizes awarded to the top finishers...

The Pontesbury Hill Fell Race is a popular running event organized by Mercia Fell Runners, taking place in the scenic Shropshire area. The race covers a distance of 6 km with a total ascent of 354 meters, categorized as an AS race. Participants can register on the day or pre-register, with entry fee..