Trail Running calendar near Powys 2025-2026

The Snowdonia Mountain Skills Weekend, hosted by Running Adventures, is a challenging trail running event held in the Nantlle Valley within Snowdonia National Park, UK. Designed for advanced trail runners with recent marathon or ultra experience, the weekend offers guided runs over rugged terrain fe..

The Dare Valley Hateful 8 (Bwlfa Rise) is a challenging ultra running event held at Dare Valley Country Park in Aberdare, South Wales. Participants tackle a rugged 4.8-mile loop featuring technical climbs, mountain views, and fast descents. The goal is to complete as many loops as possible within an..

The Tour des Marches Challenge Walk is a popular walking event held at Wistanstow Village Hall in Shropshire, England. Participants can choose from three distances: 12, 18, or 26 miles. The scenic, undulating route passes through the Shropshire Hills Area of Outstanding Natural Beauty, visiting Clun..

TrailFest - Cannock Chase Forest is a multi-distance trail running event held in the scenic Cannock Chase Forest, Staffordshire. It offers four race distances: 10K, half marathon, marathon, and 50K, catering to all levels from beginners to experienced ultra runners. The course is challenging and hil..

Defeat Delamere is a running event held at Delamere Forest, Frodsham, featuring multiple race distances including 5k, 10k, 16k, and a mini-miler for children aged 3 and above. The course offers a scenic and challenging route through the forest with varied terrain, including downhill stretches and st..

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 50% trail and 50% tarmac, with mostly flat terrain, one gradual climb, and a short steep section, allowing..

The Tissington Trail Half Marathon Weekend is a scenic running event held along a former railway line in Derbyshire, offering breathtaking views of the Derbyshire Dales. Participants can choose to race on either Saturday or Sunday, with a 13-mile route that features a slight downhill gradient, makin..

The Maverick X Series Afan Forest 2025 is a trail running event held in Afan Forest Park, South Wales, known for its scenic woodland and challenging terrain. Participants can choose from four routes: Ultra (50 km, 1133 m elevation), Long (42 km, 970 m), Middle (25 km, 625 m), and Short (10 km, 232 m..

The Cotswold Way Century is a challenging trail running event covering approximately 102 miles from Chipping Campden to Bath along the scenic Cotswold Way National Trail. Participants have 32 hours to complete the course, which features a variety of terrains, including hilly paths, stone tracks, and..

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 predominantly road-based course passes through the villages of Llanengan, Llangian, and Sarn Bach, culminating in an exhilarating final kilometer along Abers..

The High Peak 40 is a 40-mile ultramarathon held in the Peak District, starting and finishing in the picturesque town of Buxton. After an eight-year hiatus, the event returned in 2024 and continues in 2025, offering runners a challenging course that includes trails, paths, and roads through scenic l..

The Cotswold Half Way is a challenging trail running event covering approximately 47 miles along the scenic Cotswold Way National Trail, starting from Chipping Campden and ending in Painswick. Participants will navigate a hilly terrain featuring beautiful viewpoints and picturesque villages. The eve..

The The Brutal Extreme Triathlon will take place in Llanberis on Saturday 20 September 2025.

The Brown Clee Burn is a challenging 11-kilometer multi-terrain running event held in Stoke St Milborough, UK. Featuring steep technical climbs, long descents, and stunning views, the course offers a demanding yet rewarding experience for runners. The event starts and finishes at the village hall, w..

The Cannock Chase Trail Runs take place in the scenic Cannock Chase Forest near Rugeley, north of Birmingham, designated as an Area of Outstanding Natural Beauty. The event offers 5km and 10km trail runs suitable for all abilities, with no cut-off times, encouraging participation at any pace. The co..

The Pumsaint Trail Half Marathon is a scenic and hilly 13.1-mile race held in the beautiful Cothi Valley near Llanwrda, United Kingdom. Scheduled for September 21, 2025, the event offers a challenging trail course that attracts runners seeking a picturesque yet demanding run. Alongside the half mara..

The Town to Tower 10K is an uphill race starting in the market town of Ruthin, North Wales, and finishing at the summit of Moel Famau, the highest point in the Clwydian Hills. This challenging 10-kilometer course ascends to the Jubilee Tower at over 550 meters above sea level, offering stunning view..

The Cheshire Ring Ultra 100 Mile is a challenging ultramarathon held in Manchester, UK, covering 100 miles with 345 meters of elevation. The course links several canals including the Bridgewater, Macclesfield, and Trent & Mersey Canals, offering a scenic and well-marked route. The event supports up..

The Stuart Learmouth Undulator Fell Race, organized by Wirksworth Running Club, is a classic 13.7 km (8.5 miles) fell race in the Peak District featuring 457 meters (1500 feet) of ascent. Starting in Stoney Wood near Wirksworth, the challenging course combines steep climbs, rocky sections, trails, l..

The Delamere Forest Wildwood Trail Series offers a scenic and challenging trail running event in Cheshire, featuring a Half Marathon and 10K race. Set within the picturesque Delamere Forest, the course includes dense woodlands, rolling trails, steep climbs, and muddy sections, providing a rewarding..