Trail Running calendar near Nantgarw 2025-2026

The Sheinton Steeplchase is a 5.3 km cross-country race held near Sheinton Church by Cressage in the West Midlands. Featuring a total ascent of 100 meters, it offers a challenging yet accessible course that is not a traditional fell race but still provides a cracking running experience. Organized by..

The Westcountry Ultra Hilly 50 is a challenging 50-mile ultramarathon set in the stunning landscapes of Somerset, England. Known for its breathtaking scenery, the course features significant elevation changes, including steep climbs and descents through ancient woodlands, rugged coastlines, and pict..

The Collingbourne Races feature a half marathon and a 10km run, both set in the picturesque Collingbourne woods in Ludgershall. This off-road event offers a mix of bridle tracks, woodland paths, and single-track running, making it suitable for runners of all levels. Participants can expect ample par..

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

The Eastnor Castle Backyard event, scheduled for May 10, 2025, features both solo and relay running options. Participants can choose between an 8-hour race covering 33.3 miles or a 12-hour race covering 50 miles, both set on a 4.167-mile course. Solo runners will start new laps on the hour, while re..

The Semington Slog 10K is a community-focused running event taking place on May 10, 2025, starting and finishing at St Georges School in Semington. Participants can choose between a 10K route that winds through the village and along the scenic Kennet and Avon Canal towpath, or a shorter 2K loop arou..

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..

Endurancelife's Exmoor event offers challenging trail running races set in the stunning and rugged terrain of Exmoor National Park, located in the lesser-known western area of the park. The event features four distances: 10K (6.3 miles), half marathon (13.5 miles), marathon (26.7 miles), and ultra m..

The Afan Chase Trail Races, scheduled for May 10, 2025, offer an exhilarating trail running experience through the stunning Afan and Glyncorrwg forests. Participants can choose between a half marathon and a 10k race, both featuring diverse terrains including forest paths and single tracks. The route..

The Westcountry Ultra Flat 50 is a scenic 50-mile running event that features a predominantly flat course, making it ideal for first-time ultra runners and those seeking a fast race. The route begins along the Taunton to Bridgwater Canal Path, transitioning to the River Parrett Trail and eventually..

The Westcountry Ultra 100 Miler is a challenging ultramarathon that combines the routes of the Flat 50 and Hilly 50, offering a unique running experience through the scenic landscapes of Somerset. Participants have a generous 32-hour cut-off to complete the race, which features a diverse terrain, in..

The Ridgeway 40 is a challenging 40-mile linear walk or run held annually in the UK, starting at Avebury Sports and Social Club in Wiltshire and finishing at the Morrell Room in Streatley, Berkshire. The route follows the ancient Ridgeway track and other paths across the undulating chalk downlands o..

The Hardy Half is a scenic running event set in the picturesque Dorset countryside, inspired by the works of renowned writer Thomas Hardy. Participants can choose between two distances: the 5-mile 'Half Hardy Half' and the half marathon 'Original Hardy Half.' Both events aim to raise funds for local..

The Stroud Trails Event, scheduled for May 11, 2025, offers four challenging trail runs through the scenic Cotswold countryside. Participants can choose from a quarter marathon, half marathon, full marathon, or an ultra 40-mile loop, all featuring diverse terrain such as hills, woodland, common land..

The Barbury Castle Sunset 10KM is a scenic trail running event scheduled for May 13, 2025, starting at the Barbury Shooting School in Swindon. Participants will enjoy a beautiful route that includes tracks and grass, featuring some hills, including the notable Iron Age Attack at Barbury Castle. The..

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..