Trail Running Calendar United Kingdom 2026-2027

Welcome to the most comprehensive guide to trail races in the UK for 2026-2027! Our curated list features an impressive 2136 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.

A twilight off road 10k around Eastbury Park and Chettle with wooded sections and historic landmarks. Medals, trophies and refreshments included and entries are limited to 200.

A November club organised trail race on a 5 mile route with marshals and marked signage. Registration and post race activity are at The Delph Tavern and car parking is at Upholland High School.

Experience a 30 mile ultra marathon through the heart of the Brecon Beacons featuring the summit of Pen y Fan. This trail event offers technical terrain and scenic reservoir views with a strict 200 runner limit.

A winter coast to coast ultra on the Llŷn Peninsula on 7 November 2026, with solo 37.5 mile and team of four entry options, organised by Pen Llŷn Ultras and offering age 16 plus eligibility and several entry extras.

A six hour nocturnal ultra on a well marked 5 km off road loop where solo runners or teams of up to three try to complete as many laps as possible. Each lap returns to a tented base with kit, food and support plus music and lights.

Trail running at Stonor Park in the Chilterns with three route choices of 22 km, 13 km and 7 km. Expect well marked woodland trails, steep climbs, possible wildlife sightings and outposts on the longer courses.

A torchlit trail run from Winchester Athletics Track with 12 km and 22 km options across the South Downs Way and local trails. The course is fully marked; headtorches and at least 500 ml of fluid are required.

Short Course Cross Country Championships at Kirkcaldy High School on 7 November 2026. ProTay provides race pack fulfilment and timing while working with scottishathletics.

A series of self navigated ultra and trail races along the North Devon and Exmoor coast on the South West Coast Path, offering 110 mile, 114 km, 65 km, 58 km and 38 km options with GPS tracking.

Three trail distances between Kingswear, Totnes and Dartmouth on waymarked coastal and riverside paths, with aid stations, mandatory navigation kit, and a bespoke finisher medal and cupcake.

A roughly 33 mile footrace in Perthshire from Killin to Strathyre along parts of cycle route No 7 and the Rob Roy Way, with midrace checkpoints, a drop-bag at Strathyre and mandatory kit for November Highland conditions.

A 7 mile chip timed trail race around The Blue Pool in Dorset on 7 November 2026. The route passes woodland, hills, heath and ridges and includes a capped canicross category; entry includes pool access for one adult and up to two children.

A supported endurance event on 7 November 2026 with a 76 km ultramarathon or 36 km run or walk from Aldershot or Petersfield to Portsmouth, featuring break stops, satellite tracking, medical cover and charity fundraising options.

A flat Fens Way event from Cambridge toward Ely and Kings Lynn offering a marathon, 50 mile ultra, relays and a 100 mile option, with GPS tracking, generous cutoffs and on-course support.

A 24 mile LDWA challenge in the Hambleton Hills on 7 November 2026, with about 3,500 ft of ascent and a ten hour time limit. The route circles Kilburn via Cold Kirby, Hawnby and Gormire Lake and features staffed checkpoints.

A 25 mile circular route in the White Peak visiting six dales and several villages, with snacks at three checkpoints and a meal at the finish. Entry is limited to 200 and a map OL24 is recommended.

A 6 hour 32 minute timed challenge on a signed trail by the River Wear in Durham, where participants choose their distance. Finishers from 3 km receive a Remembrance medal, with goody bags, aid tables and distance pins available.

A trail event in Windsor on 8 November 2026 offering a 10K and a half marathon on flat off road trails from Alexandra Gardens. The event features chip timing, race photos, post race goodies and an event village.

A Remembrance run in Durham along the River Wear with flexible distances from 3 km up to 50 km and a 6 hour 32 minute time challenge. Finishers receive a Remembrance medal, distance pins, goody bags and aid stations on each lap.

Soyland Moor is a 13.5 mile fell race around Cragg Vale with about 1300 ft of ascent, visiting Stoodley Pike and the Pennine Way. Full FRA kit is required, entries are accepted online or on the day, minimum age 17.

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