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 2230 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.

Camino Ultra's Epping Forest 50 KM on 3 October 2026 is a 50 km ultramarathon in the Epping Forest area of London, listed at Capel Road E12 5DB. It is part of Camino Ultra's 2026 event programme.

A 25 km EcoTrail run in Bell Common, Epping on 3 October 2026, presented as part of a London based ultramarathon event series.

A four leg fell running relay in the Lake District near Patterdale, raced by teams of eight across mountain terrain. Entry is limited to 70 teams and places are allocated after pre selection with a team fee of £100.

Night trail races on the South Downs around Plumpton Racecourse begin at dusk and run into darkness, with 50 km, half marathon and 20 mile options. The course is fully marked and supported with aid stations and marshals.

A 50 km point to point ultramarathon from Moors Valley Country Park to Hengistbury Head, following forest trails, the Castleman Trailway and the Bournemouth seafront. The event includes GPS routes, feed stations, UTMB index status and a bes..

An off-road multisport race from Kinlochleven that includes a Loch Leven swim, mountain/gravel bike sections on the West Highland Way and a run up Ben Nevis, covering 73 km with substantial elevation.

Rowbotham's Round Rotherham is a long distance trail event around South Yorkshire with solo and relay options over 80 km or 50 miles. The undulating route includes about 800 m of climb and is based at the Manvers Waterfront Boat Club.

A six hour loop race in the Lower Otter valley where participants complete as many 4.4 km laps as possible. Solo and pairs relay options, aid station every lap, and facilities at Budleigh Salterton Cricket Club.

Trail running from Queen Elizabeth Country Park across South Downs chalk ridges and woodlands, with five distances from 5 km to 51 km. The Ultra and Marathon have multiple outposts and mandatory kit requirements while shorter routes have li..

Cornwall Backyard Ultra sends runners on hourly 6.7 km loops between Bedruthan Steps and St Eval, with coastal views and on site camping. This open ended endurance test finishes when one runner remains after completing a lap.

Self navigation trail event in East Devon on 3 October 2026 starting at Budleigh Salterton Cricket Club. Offers approx 21 km, 42 km and 53 km options for solo entrants or pairs with GPS tracking and onsite facilities.

A tenth anniversary five mile chip timed cross country and Canicross event in the Upper Wreake valley with village hall race HQ, parking on Church Field, prize categories and a commemorative wooden medal for finishers.

A mountain running event in County Down on 3 October 2026 covering 11.90 km with 870 m climb, organised by Mourne Runners as part of the IMRA Ulster Championships and NIMRA League; GPS is not allowed and Level C kit is required.

A guided 30 mile trail run from St Martha's Hill along the North Downs Way, passing Denbies and Box Hill, led by an experienced ultra runner at a social group pace with kit support and pre-run information.

A two-route event from Buxton Community School into the western Peak District, with long and short courses via Axe Edge and the Goyt Valley. Checkpoints provide refreshments and a hot meal is served at the finish.

Round Ripon Ultra is a 35 mile circular trail race around Ripon and the Nidderdale Area of Outstanding Natural Beauty, starting and finishing in Studley Roger. A five person relay option and four staffed checkpoints support runners on varie..

A seven hour Time Challenge at Dare Valley Country Park offering flexible lap-based distances, finisher medals and pins, aid stations with snacks and vegan options, goody bags and free parking.

A 15.2 km fell race in the Peak District with 490 m of climb, held at Curbar Primary School on 3 October 2026. Pre-entry is required and proceeds go to Curbar Primary School.

A short fell race from the Storey Arms lay-by on the A470, covering about 3.2 km with 305 m of ascent; the course requires experience and navigational skills. Entry is £2 on the day and junior races are to be confirmed.

A 40 mile coastal endurance event from Fistral Beach to St Ives Bay Holiday Park following the South West Coast Path, with GPS tracking, staffed checkpoints and medical cover for participants.

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