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 2067 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 six hour lap event at Daventry Country Park where participants complete as many 3.3 mile laps as they choose within the time limit. Canicross and rucking are allowed and the route is mostly crushed stone with on-site parking, a cafe and t..

A winter trail ultra around Pendle in the South Pennines, starting and finishing at Barley Village Hall. Two waymarked route options are offered, approximately 45 miles and 30 miles, open to both runners and walkers.

A night race at Westonbirt National Arboretum on 6 February 2027, with scenic routes through tree collections and firm trail-like surfaces. Distances include 5 km and 10 km; tickets are currently sold out.

Single-loop trail races of 50 miles, 50K and 20 miles around Ditcham Park School in Hampshire, following parts of the Staunton and Monarchs Ways and the South Downs Way.

Exeter Half Marathon and Riverside 5 run along the Quayside and through Riverside Valley Park, offering a two lap 13.1 mile race and a five mile option with finisher medals and support for local charity fundraising.

Experience a unique 10 mile nighttime trail run through the fabled Simonside Hills of Northumberland. Navigate rocky trails and steep climbs under the stars in this atmospheric winter event.

Test your endurance at the Wadsworth Trog fell race in the South and West Pennines. This 31 km event features over 1100 meters of climbing and requires navigation skills for participants traversing the Hebden Bridge landscape.

Trailspire Ultra 2027 is a seven hour looped endurance event in Callander Park, Falkirk, where runners aim to complete as many 4.14 mile laps as possible. Solo and 2 or 3 person relay entries include live tracking and on-course support.

A two day 66 mile trail event along the North Downs Way between Farnham and Redhill, with marked routes, GPX files, overnight accommodation, staffed aid stations and medical support.

A Backyard Ultra near Crickhowell with a 4.167 mile mixed trail and tarmac loop; competitors run eleven hourly laps and then race a final twelfth lap, with aid stations, medics, showers and parking on site.

Flat, waterside races along the Leeds and Liverpool Canal offering distances from 10K to ultra marathon, Trail Running Association licensed and supported with feed stations and a sweet-filled finish.

A roughly 21 mile loop around the Ardgartan Peninsula near Arrochar with about 90% off road terrain, forestry trails and an open hill section. Two safety water stations are at 7 miles and 13 miles and mandatory seasonal kit is required.

A scenic trail race around Harrogate and Knaresborough with three distances on country paths through Nidd Gorge. Live tracking is provided and finishers receive a medal and event T shirt.

A 5km and 10km run through Westonbirt Arboretum on 7 February 2027, with firm trail terrain and routes through areas showcasing over 2,500 tree species. The event is family friendly and tickets are currently sold out.

A point to point ultramarathon of about 48 miles along the Peddars Way from Knettishall Heath to the Norfolk coast, with GPS tracking, mandatory winter kit, three checkpoints and a shuttle bus option, plus a bespoke wooden medal at the fini..

Road races in and around Cockermouth offering a half marathon and a 10km through the Lorton Valley with chip-timing, medals and event merchandise. The event supports Blood Bikes Cumbria.

A roughly 10-mile point-to-point coastal trail run on 7 February 2027 from Druridge Bay to Newbiggin-by-the-Sea, with chip timing, an aid station, bag drop and allowance for one controlled dog per runner.

A 17 mile self navigated trail run through scenic East Devon. Runners visit four distinct trig points on a course that starts and ends at the Sidmouth Watersports Hub.

A winter trail race at Saltburn offering three mapped distances from 7.5 to 28 miles, mandatory safety kit and time limits for each course. Entries are limited and prizes are awarded across age categories.

Two trail races from Grizedale Forest Visitor Centre near Hawkshead offer 13 and 26 mile courses on undulating forest tracks with some road sections. The event uses electronic timing, has compulsory kit and age requirements, and enforces cu..

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