Trail Running Calendar United Kingdom 2024-2025

Welcome to the most comprehensive guide to trail races in the UK for 2024-2025! Our curated list features an impressive 1201 trail runs across the enchanting landscapes of Scotland, and Wales. From the iconic trails of London's green outskirts to the rugged terrains near Birmingham, from Glasgow's scenic paths to Liverpool's historic routes, we've got every trail enthusiast covered.

Whether you're a seasoned trail runner looking for your next challenge or a newbie eager to explore the world of off-road running, our calendar is your one-stop solution. Dive deep into the details by searching for a specific location or simply browse through to discover new trail runs. Looking for all running events? Check out the complete Running Calendar United Kingdom on running.life.

The Dartmoor Crossing / Great Escape is an exciting running event set in the stunning landscapes of Dartmoor, taking place on August 9, 2025. The Dartmoor Crossing is a challenging 33.5-mile ultra-distance race that traverses open moorland and two of Dartmoor's 600m summits, featuring a fully marked..

The Dartmoor Big Day Out, organized by OuterEdge Events, features two exciting trail running races: The Crossing and The Great Escape. The Crossing is a challenging 33.5-mile ultramarathon that takes participants from Belstone to Ivybridge, showcasing the stunning Dartmoor landscape. It includes ful..

Race Across Scotland is a challenging 215-mile ultramarathon that traverses the stunning Southern Upland Way, showcasing Scotland's breathtaking landscapes. This event, organized by GB Ultras, features 12 checkpoints providing essential support and refreshments along the route. Participants must dem..

The MTC Windsor Ultra is a challenging 47-mile ultra marathon that takes participants along the scenic Thames Path, starting from Henley and concluding in Kingston. The route features picturesque views, including landmarks like Windsor Castle and various locks along the river. All finishers receive ..

The Centurion North Downs Way 100 is a challenging 100-mile trail run that takes place along the scenic North Downs Way, stretching from Farnham in Surrey to Ashford in Kent. Participants will encounter a total elevation gain of 11,000 feet, navigating through picturesque English countryside, includ..

The Stour Valley Path 100 (SVP100) is a prestigious ultra-running event in England, featuring a challenging 100km (62 miles) course that showcases the stunning landscapes of Constable Country. Starting in Newmarket, Suffolk, and finishing in Cattawade, Essex, the race is renowned for its scenic beau..

UTMB Index

The GBultras | Ultra Great Britain will take place in Stranraer on Saturday 9 August 2025. You can run 221 miles.

UTMB Index

The Cordwell Colossus is a summer trail running event set in North Derbyshire, near the Peak District. This challenging 20-mile loop features a 950m ascent, making it suitable for both runners and fast walkers, with a 6-hour cut-off time. Participants will navigate through beautiful trails, woodland..

The Tegg's Nose Fell Race will take place in Macclesfield on Saturday 9 August 2025.

The Brecon Beacons Trails event, organized by RunThrough UK, will take place on August 9, 2025, in Talybont-on-Usk. Participants can choose from three challenging trail distances: 10K, 24K, and 51K ultra. Each route features rugged trails, scenic climbs, and stunning views of the Brecon Beacons.The ..

The Ramsbury Gold 10km is a scenic trail running event set in the picturesque Ramsbury Estate, hosted by the Ramsbury Brewery. This event features a 10km route that is accessible to runners of all abilities, including Canicross participants. Runners will enjoy a mix of local trails, woodlands, and f..

The Mount Ephraim 10K is a scenic running event hosted by Nice Work Race Management, set in the picturesque Mount Ephraim Gardens in Kent. This popular summer race features a beautiful 10K course that takes participants through quiet country lanes, offering stunning views of the surrounding landscap..

The Scurry Around Devilla Forest Trail Running Festival is set to return in 2025, offering participants a chance to explore a network of scenic forest trails. The event features various race options, including a half marathon, 10km, and 5km trail runs, along with a 1.5km family fun run for children...

The PFW Running - Ribble Runfest is an exciting running event set in the picturesque parklands of central Preston. Participants can choose from multiple distances, including a 10K, half marathon, marathon, and ultra marathon, all starting near Avenham Park by the River Ribble. The course features ha..

The Hardmoors 26.2: Farndale Trail Races is a challenging running event taking place on August 10, 2025, starting from Hutton Le Hole Village Hall. Participants can choose from three distances: a full marathon (29 miles), a half marathon (16.5 miles), and a 10k (8.3 miles). The event emphasizes self..

The Lowther Lakeland Fell & Trail Race is a scenic running event taking place in the picturesque surroundings of Lowther Castle, near Penrith. Scheduled for August 10, 2025, this 13-mile race features approximately 1400 feet of ascent, traversing diverse terrains including grassy tracks and rough pa..

The Crook Peak Cake Race will take place in Cross on Wednesday 13 August 2025.

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..

The Moel Famau 24 event is a unique running challenge set on the scenic Clwydian Hill, featuring a 7.2km loop with a 500m ascent. Participants can choose to run solo or in teams for either 12 or 24 hours, with no cut-off time or minimum laps required. The event promotes a relaxed atmosphere, allowin..

One Fyne Night is a popular running event set in the scenic Fyne Court Estate within the Quantock Hills AONB. Featuring 5km and 10km route options, participants can enjoy a beautiful course that winds through parkland and woods, culminating in a finish at the main courtyard. The event emphasizes sus..