Trail Running calendar near Denbigh 2024-2025

We have found 223 Trailruns within 80 miles of Denbigh. See below where and when you can find the races.

The Tittesworth Water Half Marathon & 50K offers three challenging routes around the scenic Tittesworth Reservoir and the southern Peak District. Participants can choose from a 10K, 22K, or 50K distance, each designed to test endurance while enjoying the beautiful natural landscape. The event emphas..

The Great Hucklow Fell Race is a community-driven running event that takes place annually, featuring a challenging 10km (6 miles) route with approximately 340m (1000') of ascent. The race showcases a unique and varied landscape, including climbs, descents, and water crossings. Registration is requir..

The Slawit-Rock up N' Run - Summer Evening Series is a delightful running event held in the village of Slaithwaite, offering both 5k and 10k distances. Participants can enjoy a scenic out-and-back course while experiencing a vibrant community atmosphere. The event features a BBQ, beer, and chocolate..

The XTERRA Snowdonia Trail Marathon Eryri, taking place in July 2025, is a premier event in the XTERRA Trail Run World Series, set in the breathtaking landscapes of Wales. This inclusive trail festival features various race distances, including the Half and Full Marathon World Championships, attract..

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Snowdon24 is an ultra trail running event set at the iconic Yr Wyddfa (Snowdon), the highest mountain in Wales and England. Participants can challenge themselves individually or as part of a team to ascend and descend the mountain as many times as possible within a 24-hour period. The event features..

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The LT-100 + LT-50 Mile Ultras is an exhilarating trail running event set in the stunning landscapes of the Black Mountains and Brecon Beacons National Park in South Wales. Participants can choose between a challenging 100-mile ultra or two separate 50-mile routes, each offering breathtaking views a..

The Bamford Carnival Fell Race is a well-established running event held in the Peak District, attracting over 200 participants of varying abilities. The race features a challenging 7.2 km route with a 320-meter ascent, starting and finishing at the Bamford Recreation Ground. Runners navigate a direc..

The Welsh 3000 Challenge (14 Peaks) is a premier mountain running and walking event in the UK, set in the stunning Snowdonia National Park. Participants can choose between a 20-hour challenge or a two-day challenge, both of which involve summiting all 14 peaks over 3000ft, including Snowdon and Crib..

The Tolkien Trail Race is an exciting running event set for July 19, 2025, at Stonyhurst College in Lancashire. Participants will race a scenic 11.1km course that showcases the enchanting woods and landscapes that inspired J.R.R. Tolkien's iconic works, "The Lord of the Rings" and "The Hobbit." The ..

Beyond Manchester is a trail and ultra running event that offers participants the choice of a 25km trail route or a challenging 55km ultra route. Starting and finishing in the vibrant Castlefield area, the event showcases Manchester's diverse landscapes, including parkland, canals, and historical si..

"Snowdonia in a Day" is an exhilarating challenge event that invites participants to traverse the stunning Snowdonia National Park in a single day. Covering a distance of 60km (40 miles) with a significant elevation gain of 4,500m, the route takes runners over 24 mountains, starting in Conwy and fin..

RunAble presents the 10 & 3-Mile Trail Races, set in the stunning landscapes of Yorkshire. This exciting event invites participants to challenge themselves on a scenic 10-mile course, perfect for experienced trail runners. For those seeking a shorter distance, a 3-mile option is available, catering ..

The Paddy Buckley Round is a challenging running event set in Northern Snowdonia, covering over 100km and featuring approximately 9,000m of ascent and descent across 47 mountain peaks. This guided experience takes place over three days, with participants running up to 40km daily in small groups, led..

Ultra X Wales is a multi-stage ultra-marathon event set in the stunning landscapes of southern Snowdonia, Wales. Participants can choose from four race options: Ultra X 110, Ultra X 60, Ultra X 50, and Ultra X 25, covering distances from 25km to 110km over two days. The course features looped routes..

Inferno - Edale's Ring of Hell is an exhilarating running event set in the stunning Peak District, featuring multiple race distances: Ultra (41 miles), Marathon (26.9 miles), Half Marathon (15.5 miles), and 10 miles. Participants will navigate diverse terrains, including steep ascents, muddy paths, ..

August 2025

The EDDUM is an exciting 50-mile trail running event set to take place around the scenic Epynt Way, showcasing the stunning landscapes of Wales. Participants will traverse a mostly untouched permissive path that loops around the Sennybridge Training Area, the UK's third-largest military training gro..

The Gisburn Forest Trail Races, hosted by Pennine Trails, will take place on August 2, 2025, featuring both a 10k and a Half Marathon. Set in the picturesque Gisburn Forest, the event offers trail runners a chance to explore enchanting woodlands and captivating trails. Participants can expect a full..

Ogwen | Yr Helgi Du 2025 is a thrilling trail running event set in the stunning Eryri's Ogwen Valley, featuring three challenging distances: 10K, 25K, and 40K. Participants will experience breathtaking views while navigating some of the highest mountains in England and Wales, including the Carneddau..

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The Hopwood Trot is a multi-terrain running event covering approximately 5.5 miles (8.8 km) through the scenic paths, tracks, and country lanes surrounding historic Hopwood Hall in Greater Manchester. The event is not wheelchair accessible and features a registration area in the Sports Hall of the C..

The Cromwell Bottom-Rock up N' Run - Summer Evening Series is a vibrant running event hosted by It's Grim Up North Running, set in the scenic Cromwell Bottom Nature Reserve. Participants can choose between a 5K and a 10K race, with registration available on the day of the event. Each runner receives..