Trail Running calendar near Denbigh 2025-2026

We have found 312 Trailruns within 80 miles of Denbigh. See below where and when you can find the races.

Conquer Cannock is an exciting running event taking place at Cannock Chase, featuring 5k, 10k, and 16k races. Scheduled for July 20, 2025, participants can expect a challenging course with mixed terrain, hills, and beautiful forest scenery. The event is open to runners aged 14 and older, with a mini..

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 runners looking to push their limits. For those new to trail running or preferring a shorter..

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..

The Clowbridge Trail 10k is an exciting new running event set around the scenic Clowbridge Reservoir and the Pennine Bridleway. This trail run features a friendly atmosphere reminiscent of the popular Clowbridge 5k Series, with a total elevation gain of 175 meters over the 10-kilometer course. It is..

The Cuerden Curve 10K, organized by Preston, Fylde & Wyre Running, is an exciting new trail running event set in Cuerden Valley Park. Scheduled for July 24, 2025, this off-road race features a scenic and undulating route, making it suitable for runners of all abilities. Participants can enjoy stunni..

Ultra X Wales is a multi-stage ultra-marathon event set in the stunning landscapes of southern Snowdonia, Wales. Participants can choose from various race distances, including 110km, 60km, 50km, and 25km, with options for both single and multi-day formats. The course features looped routes that show..

UTMB Index

Beyond Manchester is an exciting trail and ultra running event that offers participants the choice of a 25km trail route or a challenging 55km ultra route. Both routes start and finish in the vibrant Castlefield area of Manchester, showcasing the city's unique landscapes, including parks, canals, an..

The Turnslack Fell Race is a category BM fell race scheduled for July 26, 2025. It covers a distance of 12.9 km with an elevation gain of 610 meters. The event will take place at Calderbrook Community Church, with parking available at Stansfield Estate Playing Fields.Participants must be at least 18..

The Railway Ultra is a multi-distance running event held along the scenic banks of the River Severn, featuring routes of 9 miles, Half Marathon (13.1 miles), 19 miles (3/4 Marathon), 28 miles, and 37 miles. The event showcases the beautiful landscape and industrial heritage of the area, with runners..

INFERNO – Edale’s Ring of Hell is a challenging trail running event set in the stunning Peak District, featuring races of 41, 27, 15, and 7 miles. Participants will navigate through diverse terrains, including steep ascents, muddy paths, and rocky descents, starting from Edale. The event is designed..

The Holme Moss Fell Race is a challenging fell running event covering a distance of 28.5 km (17.8 miles) with an ascent of 1,315 meters (4,215 feet). Set in the picturesque landscape around Holmfirth, the race features sections of the Pennine Way and includes steep climbs and descents, making it sui..

The Guided Trail Run at Bod Petryal offers participants a relaxed 10km experience through the scenic Clocaenog Forest. The route features beautiful forest trails, leading to the village of Melin y Wig, and includes a stretch along the Brenig way beside the river Clwyd. This event emphasizes a friend..

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, organized by Pennine Trails, feature a 10k and a new half marathon, set against the stunning backdrop of Gisburn Forest in Lancashire. Scheduled for August 2, 2025, these races offer participants the chance to explore enchanting woodland trails typically enjoyed by hi..

The SheRACES Trail Series in the Peak District is a scenic running event that takes place in Hathersage, showcasing some of the most beautiful trails in the UK. Participants can choose between two distances: 50km and 25km. The course features stunning views along famous edges and passes through the..

The Dovedale Dipper is a challenging trail event set in the stunning Peak District National Park, specifically in the village of Hartington. Participants can choose between two distances, approximately 15 miles and a marathon, allowing both runners and walkers to explore the scenic white peak area...

Ogwen | Yr Helgi Du 2025 is an exciting trail running event set in the stunning Eryri's Ogwen Valley, featuring three challenging distances: 10K, 25K, and 40K. Participants will navigate through some of the highest mountains in England and Wales, including the Carneddau and Glyderau ranges, offering..

UTMB Index

The Calderdale Crawl is a 24-mile walking and running event organized by the Calderdale LDWA, designed to showcase the beautiful and undulating landscapes of the area. Participants can enjoy refreshments at the start, along the route, and a meal at the finish. The route includes scenic footpaths, wo..

Chip Chase is a fell running event set in the scenic Peak District, offering participants a 6.2-mile race with an elevation gain of 1,312 feet. This race is designed as an introduction to fell running, featuring a fully flagged and marshalled route that includes one challenging steep climb. The even..

The Crow Hill Reverse Fell Race is a mid-summer running event organized by Todmorden Harriers, featuring a challenging out-and-back course that showcases the Calder Valley's steep climbs and scenic moorland. The race covers approximately 5 miles with an ascent of about 305 meters, and includes a pic..