Trail Running Calendar United Kingdom 2026-2027

Experience a 13.2 mile flagged trail race featuring over 2000 feet of ascent through the Yorkshire Dales National Park. Start and finish at Wharfedale Rugby Club while enjoying views of Mastiles Lane and Boss Moor.

Run a 4.16-mile trail loop every hour until only one runner remains at this private farm venue in Hampshire. The event offers camping, full support, and a unique last-runner-standing format. It's a Bronze Ticket backyard ultra set on a vari..

Killearn 10k on 6 June 2026 is a 10 km trail race around Killearn Public Park and the foothills of Dumgoyne. The course mixes tarmac, forest paths and grassland and entry includes a technical t-shirt or vest.

The Oner Ultra is an 85-mile trail running challenge. It will take place in June 2026.

Explore the Lake District on stunning trails around Coniston Water and the Coppermines Valley. Choose from a 10k run or a 16k challenge and race, all starting from a vibrant event village with live music. Enjoy panoramic mountain views on w..

This 50-mile ultra follows a poetic trail from Marsden to Ilkley, visiting six engraved Stanza Stones and the village of Haworth. With significant ascent and indoor checkpoints, it's held in both summer and winter. The event includes live t..

Participate in a 16.20 km mountain race through County Antrim as part of the NIMRA Championships. This event features a 620 meter climb over moderate terrain with prize giving in Ballygalley.

Run laps through Denbies Wine Estate in the Fire Horse Run, a timed off road challenge on an undulating 5.3 km loop with distances from 5 km to ultra. Pick as many laps as you like within a seven hour window for a flexible, scenic race day.

Experience a backyard style ultra marathon consisting of ten 5.5km loops through Dalby Forest. Complete all hourly laps to reach a total of 55km while enjoying a social weekend with on site camping included.

Follow the historic path of the RAF Pathfinder Force on this 46 mile circular route through Cambridgeshire. Run or walk as an individual or relay team through stunning countryside and former World War II airbases.

Experience a 27 km mountain race along the Trotternish Ridge from Flodigary to Storr Lochs. This self navigated Category A event features 2000m of ascent for experienced runners.

Enjoy a 34 km or 24 km point to point fun run from Aberdeen to Ellon. This non competitive event features on course refreshments and a special goody bag at the finish.

Explore the Mendip Hills through trail running or rucking with weighted backpacks. Choose between 8km and 14km distances in competitive Pro or relaxed Open categories with provided equipment and finisher medals.

Experience the beauty of Ardingly Reservoir during this relaxed midsummer sunset run. Choose between a 5K or 10K distance on an undulating trail course featuring scenic water views and a fully stocked aid station.

Experience a unique run through the longest underground railway tunnels in the UK. With distances ranging from 500m to 50km, this event offers flat tunnel paths and scenic routes across the historic city of Bath.

Explore the scenic countryside of Ousden in Suffolk through a variety of distances ranging from 5 km to an Ultra Marathon. Run along historic roads with full support, aid stations, and a bespoke finisher medal.

Experience a coastal trail run starting and finishing on the sands of Knoll Beach in Dorset. Choose from four distances between a half marathon and a 54km ultra following the scenic rugged coastline of the Isle of Purbeck.

The Glen Lyon Trail Race on 7 June 2026 is a scenic 15.5 mile off road loop around Loch Lyon with 1,500 ft of climb and several river crossings. Limited to 150 runners, expect a tough but rewarding challenge with camping at Glen Lyon Dam.

Experience a scenic trail run through the hilly forest paths of Wendover Woods. This event offers half marathon, 10k, and junior distances with on site amenities like a cafe and adventure playground for the whole family.

Experience a traditional fell race in the Yorkshire Dales starting from Kettlewell Cricket Field. This event features a steep climb for seniors and dedicated races for junior runners of all ages.