Trail Running calendar near Ynysddu 2025-2026

We have found 257 Trailruns within 80 miles of Ynysddu. See below where and when you can find the races.

Haldon Night is an exciting winter night running event held annually at Haldon Forest Park, featuring a variety of trail races suitable for all ages and abilities. Participants can choose from 10K, 5K, 2K, and 1K races, with the option for younger children to join the 5K if accompanied by an adult...

The Cardiff Trail 10k is an exciting running event set against the stunning backdrop of Castell Coch. Scheduled for January 18, 2026, this newly introduced race offers participants a unique blend of competition and natural beauty, making it an ideal choice for both experienced runners and newcomers...

The Pagan Midwinter Marathon is an exciting running event set in the picturesque Chagford, located in the north-eastern corner of Dartmoor, known for its rich pagan history. Scheduled for January 24, 2026, the event features two challenging distances: a marathon of over 28 miles and a half marathon..

Pagan Trails is a challenging running event set in the picturesque Dartmoor region, specifically in Chagford. Participants can choose between two distances: a Marathon of over 28 miles and a Half Marathon exceeding 14 miles, both featuring significant elevation gains. The routes take runners past an..

The Holly Challenge is an exciting running event that marks the beginning of the racing year, offering participants a choice of distances: 5K, 10K, Half Marathon, or Marathon. Set in the picturesque Lightmoor Nature Reserve in Telford, this event is perfect for those preparing for spring marathons...

The Stonehenge Stomp is an annual walking and running event organized by the City of Salisbury Athletics & Running Club, set against the iconic backdrop of Stonehenge. Participants can choose to complete distances of 10, 20, 30, or 40 kilometers along fully marked trails, with a family-friendly 5 km..

February 2026

The Westonbirt Arboretum Winter Night Race is a unique running event set in the stunning National Arboretum, featuring over 2,500 tree species. Participants can choose between 5km and 10km routes, which offer a beautiful and varied landscape, combining the charm of trail running with solid terrain...

The Icing on the Cake is a thrilling trail running event set in the picturesque Shropshire Hills, featuring both half (13.1 miles) and full (26.2 miles) marathon options. Scheduled for February 1, 2025, participants will navigate a scenic route that showcases the rugged beauty of the area, starting..

The Portland Coastal Marathon is an exciting running event set to take place at the Weymouth and Portland National Sailing Academy. Scheduled for February 9, 2025, it features a full marathon, half marathon, and a 10k, catering to runners of all abilities. Participants will navigate the scenic South..

The Westonbirt Arboretum Winter Day Race is a scenic running event set in the stunning National Arboretum, featuring over 2,500 tree species. Participants can choose between 5km and 10km routes, which offer a beautiful and varied landscape, combining the charm of trail running with solid terrain. Th..

The Dalwood 3 Hills event, taking place in 2026, offers participants a choice of three challenging multi-terrain runs through the scenic countryside of Dalwood, Devon. Runners can select from a 10-mile course, a 5km dash, or a 3km fun run, catering to various skill levels and ages. The event promise..

The Two Tunnels Races, taking place in February 2026, offer a unique running experience through Bath's historic underground tunnels, the longest of their kind in the UK. Participants can choose from a variety of distances, including ultra marathons, half marathons, 10km, 5km, and family-friendly Col..

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..

March 2026

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..

April 2026

The MTC Gelert is a challenging 47-mile ultra marathon that takes place from Barmouth to Llanidloes, following the scenic National Cycle Route 8. Scheduled as part of the Mount to Coast End to End Challenge Series, it serves as Day 3 of the CYMRUN, a six-day multi-race event covering 256 miles acros..

The MTC Afanc is a challenging ultra marathon event covering approximately 39.8 miles, part of the Mount to Coast End to End Challenge Series. Set along the scenic National Cycle Route 8, the race starts at the River Wye Activity Centre in Glasbury and finishes in Merthyr Tydfil. This event is also..

The MTC Y Draig Goch is a challenging ultra-running event covering 47 miles, part of the Mount to Coast End to End Challenge Series. Set to take place in April 2026, the race starts at Travelodge in Merthyr Tydfil and follows the scenic National Cycle Route 8 to Llanidloes, concluding at Marco's Caf..