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 2189 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 trail running event across Dartmoor National Park on 27 September 2026, offering a 20 mile and a 14 mile Wee Beastie across moorland and tors. Proceeds support Hospiscare and the race includes chip timing and finishers medals.

Wye Not Wander is an LDWA challenge event in Kent offering 27, 20, 15 and 10 mile routes across the North Downs. The route starts at Wye Village Hall close to the railway station and features chalk valleys with views to the Stour and Elham..

A six hour lap-based trail event at Coombe Abbey Park near Coventry, using a 3.3 mile loop through woodland and meadow. Options include a medal or a tree token, rucking is allowed and dogs are not permitted.

A night trail 10k at Coombe Abbey Park on 30 September 2026. The route runs through woodland, meadows and fields and requires a head or chest torch. Petzl may be on site with demo lamps and water is provided in biodegradable cups.

October 2026

A continuous 100 mile race following the waymarked Dartmoor Way, completing the first official circumnavigation of Dartmoor. The route covers moorland tracks and villages, includes over 4000 m of ascent and has a 34 hour limit.

Two fully tracked trail ultras across national trails, with 104 mile and 50 mile options, fooded checkpoints, support runner allowances, and cutoff times of 40 hours and 20 hours respectively.

A three day coastal challenge from near Padstow to Lands End covering up to 78.6 miles with GPS tracking, staffed checkpoints, daily transport from event HQ and on course medical support.

The District BYU is a Backyard Ultra in an undisclosed Lake District setting with a 4.167 mile loop run each hour until one runner remains. Camping is included and the event is self supported with basic aid station provision.

A timed track event in Walton on Thames on 2 October 2026 offering 6, 12 and 24 hour formats with chip timing, 400 m laps and distance options from 5 km up to 100 mile equivalents. The track is limited to 100 runners at once.

A single-loop 100 mile trail from Plumpton Racecourse in the South Downs National Park, featuring over 12,000 ft of elevation, 12 aid stations, a 34 hour cutoff and free onsite camping. The race forms part of the South Downs Triple Crown.

Guided 30 mile trail run from St Martha's Hill in Guildford along the North Downs Way via Denbies and Box Hill. Group paced and led by an experienced ultra coach, with a recommended prior long run of 22 miles.

A supported trail ultramarathon of about 50 miles across eastern Dartmoor, with over 2000 metres of ascent and three staffed checkpoints. The route follows the Dartmoor Way from Scorriton to Okehampton and includes GPS support and medical c..

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 trail race in Bell Common, Epping organised by London based Camino Ultra. The event is scheduled for 3 October 2026 at CM16 4EA in the UK.

A four leg fell running relay in the Lake District for teams of eight, featuring steep climbs, navigation only and specific team categories. Entry is limited and an entry fee applies.

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 point to point 50 km ultramarathon from Moors Valley Country Park to Hengistbury Head, following forest trails, the Castleman Trailway and the Bournemouth seafront, with feed stations, GPS route files and a bespoke finisher medal.

A multisport mountain event in Kinlochleven featuring a loch swim, mountain and gravel bike sections along the West Highland Way, and a run to the summit of Ben Nevis. Total distance about 73 km with significant elevation gain.

An annual waymarked trail around Rotherham offering individual and relay options over 80 km or 50 miles, with varied terrain, GPS maps and checkpoint support. The event is licensed by the Trail Running Association and run under UK Athletics..

Trail races from 5 km to 51 km start at Queen Elizabeth Country Park and follow chalk ridges, woodlands and the South Downs Way. Timed courses feature outposts, event village facilities and a metal finishers medal.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.