Trail Running calendar near Denbigh 2025-2026

Ogwen | Yr Helgi Du is a mountain trail running event held in the spectacular Ogwen Valley within Eryri (Snowdonia), North Wales. Organized by Always Aim High Events, it offers three distances: 40K, 25K, and 10K, traversing some of the highest peaks in England and Wales, including the Carneddau and..

The Summit 2 Sea - Offa's Dyke Half Marathon is a challenging spring race covering approximately 13.8 miles from the summit of Moel y Parc to the coast at Prestatyn. Runners will ascend over 2,450 feet, starting at over 1,300 feet above sea level, along the scenic Offa's Dyke National Trail. The cou..

The Llangollen Fell Race, hosted by Run Free Fell Runners in North Wales, is a popular annual event featuring two scenic routes: a challenging 17-mile course with 3000ft of elevation and a shorter 10-mile route ascending 1969ft. Both start at Dinas Bran Leisure Centre and offer stunning views of Tre..

The Ranger Ultras PB230km Trail Challenge is a demanding ultra-distance trail running event held in the UK, covering 230km (143 miles) over 75 hours. The course follows the Pennine Bridleway and scenic upland trails through the Peak District, West Yorkshire, North Yorkshire moors, and finishes in Cu..

The Ranger Ultras PB137km Trail Challenge is a demanding 137km trail running event held along the Pennine Bridleway, spanning West Yorkshire, North Yorkshire moors, and finishing in Cumbria. Participants have 50 hours to complete the course, which features runnable trails, technical ascents totaling..

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 Chester Ultra 100 is a challenging 102-mile ultramarathon held in Chester, UK, featuring 1590 meters of elevation gain. The well-marked course traverses scenic trails including the Sandstone Trail, Marches Way along the River Dee, Helsby Hill, Beeston Castle, Delamere Forest, and the Bridgewater..

The Shropshire Way 80K Festival is a challenging trail running and walking event held in the scenic Shropshire Hills, England. Taking place in early April, it attracts hundreds of participants who experience the area's rich food, history, and landscape. The festival features multiple distances: the..

The Peak District Birthday Bash is a challenging and enjoyable running and walking event held in Castleton, within the scenic Peak District National Park. Participants can choose between two distances: the Full Bash at 70km (43.5 miles) and the Half Bash at 35km (22.75 miles). The course offers a sp..

The Cannock Chase Running Festival, held on April 19, 2026, takes place in the scenic Cannock Chase Forest at Birches Valley, Rugeley, UK. The event offers multiple race distances including a Half Marathon, 10K, 5K, and a Junior Race, catering to all abilities. Participants run through a mix of fore..

The North Wales 50km & 100km is a scenic ultramarathon event along the North Welsh coastline, starting at the Nova Centre in Prestatyn and finishing in Bangor. The 50km route covers 53.8km with 2,700ft of ascent, reaching the beach at West Shore, Llandudno. The 100km course follows the entire North..

The Fellsman Dart is a challenging 30-mile point-to-point running event held in the rugged Yorkshire Dales, from Redshaw to Threshfield. Featuring over 4,200 feet of ascent, it traverses remote fells and moorland, sharing part of the iconic terrain of the longer Fellsman race. The route is supported..

The Calderdale Way Ultra is a challenging off-road running event held in Calderdale, UK, offering two distance options: 50 miles and 30 miles. The 50-mile route starts and finishes in Heptonstall, traversing open moorland, woodland trails, scenic views above Todmorden and Luddenden Dene, canal secti..

The Tissington Trail Marathon and Half Marathon take place in Derbyshire, starting from Ashbourne Leisure Centre. The event features a multi-terrain, undulating course along the historic Tissington Trail, a former railway line running 13 miles from Parsley Hay to Ashbourne. The route offers stunning..

The Malvern Hills Ultra is a challenging ultra running event held in Worcestershire, starting and finishing at Abberley Village Hall. Scheduled for May 2, 2026, it offers multiple race distances: 23, 31, 38, and 47 miles, with the longest route featuring over 2,900 meters of ascent along the Worcest..

The Welsh 3000's Ultra Run is a guided mountain running event held in Snowdonia, North Wales, covering the classic 15 peaks over 3,000 feet. Spanning approximately 30 miles (50 km) with 4,000 meters of elevation gain, the route traverses the Carneddau, Glyderau, and Snowdon ranges, including the cha..

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 highly regarded for its competitive and enjoyable na..

The Rainow 5 is a popular 5-mile trail and fell race held annually in May around Rainow and Kerridge Ridge, organized by Macclesfield Harriers & Athletic Club. Attracting 250-300 runners, the race features a hilly course that includes scenic ridge paths and local nature reserves. Established in 1989..

24 Hours South - The Offa's Dyke Ultra is a challenging 24-hour endurance event starting from Prestatyn on the North Wales coast, following the Offa's Dyke National Trail southwards. Participants, either solo or in teams of 2 to 4, aim to cover as much distance as possible along this scenic and dema..

The Marsden Moors and Marsden Moors Marathon is a circular challenge walk/run held in the scenic Colne Valley area near Marsden, Huddersfield, UK. Participants can choose from three distances: 26 miles (42 km), 23 miles (37 km), or 18 miles (30 km). The event is organized by The Irregulars, one of t..