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 1789 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.

Join the Remembrance Run on 8 November 2026 for a scenic timed challenge along the River Thames where you pick your distance from 3 km up to ultra. A two minute silence will be observed and finishers from 3 km receive a medal.

Run Bolton Abbey on 8 November 2026 offers scenic, hilly trails through Bolton Abbey with distances from a family 2.4 mile to a half marathon. A Remembrance Day silence will be observed and proceeds support Sue Ryder Manorlands Hospice.

Tackle a classic Peak District fell race around the Roaches and Shutlingsloe: 15 miles with over 1100 m of climbing across rugged, scenic terrain. On the day entry is available for £15 and includes a hot meal, perfect for adventurous runner..

Join Leg It Round Lathkil on 8 November 2026 for a scenic 11.5 km fell race in the Peak District with 290 m of climb from Lathkil Hotel near Bakewell. Entry on the day and all proceeds go to Children in Need; wash shoes for biosecurity.

Tackle the Wadsworth Half Trog, a rugged 9.3 mile course with about 1,400 ft of climbing across muddy moorland and partly flagged routes. Brilliant for fell runners who like a compact, challenging off road outing on 8 November 2026.

Run the Wharfedale Skyline near Otley, Ilkley and Guiseley, choosing from a half marathon, a 20 mile race or a 34 mile ultramarathon with views of Otley Chevin, Cow and Calf Rocks and Lindley Wood Reservoir. Field capped at 200 for a friend..

UTMB Index

Run, jog or walk the Yorkshire Weekend Saunter Series at Kirkstall on 14 November 2026 along the scenic Leeds Liverpool Canal. Finishers enjoy a jumble medal, hot food and a choice of beer or soft drink with entries online or on the day.

Run through ancient woodland and heathland in the New Forest near Brockenhurst, where free roaming ponies, horses and deer may appear. Choose the half marathon or a shorter route and enjoy a medal, finisher's gift and drink.

Experience Snowdonia's dramatic Slate Trail corridor with either a scenic 80 km course or the epic 147 km route, both offering big climbs, quarry views and UTMB points. Fully supported with aid stations and cutoffs, this challenging Novembe..

UTMB Index

Tackle 50 miles across Wendover Woods in a scenic but demanding race run as five 10 mile loops with about 10,000 feet of climb. Expect forest trails, well stocked aid stations and a lively finish for a true off road endurance test.

UTMB Index

Run through the woodlands of Margam Country Park on fully marked trails with GPS routes available for a half marathon, 10k or 5k. Enjoy scenic climbs, included parking and a finishers medal in a friendly Trail Revolution event.

Run the Winter Weavers' Ultras on 14 November 2026 along the Weavers' Way from the Broads to a finish on Cromer Pier. Limited to 150 runners, choose 50 km or 100 km, navigate with GPX and enjoy checkpoints, tracking and a finisher medal.

Run the scenic Camel Trail in Padstow at the Lobster Lollop, with distances from 2.5 km to 10 miles and Canicross options. Family friendly event supports the National Lobster Hatchery and offers medals, photos and personalised bibs.

Choose from marathon to a 6.7 mile option on a scenic course from Skelton Lake into Rothwell Country Park with woodland, riverside and a view of Leeds. Enjoy feed stations, a bespoke medal and a 50p RSPB donation per runner.

Explore forest trails at Slaley Hall on 15 November 2026 with half marathon and 10 km options across the Slaley estate. Canicross friendly, every finisher gets a medal, hot drink and a bacon sandwich.

Join the Saltergate Gallows fell race on Sun 15 Nov 2026 from Levisham Village Hall in the North York Moors. Tackle a rugged 10 mile course with 454 m of climb and enjoy entry on the day plus winter series camaraderie.

Tackle the sweeping slopes of Arnside Knott in the Dave Shinn Memorial Race, a testing 6 mile fell route with 333 m of climb. Enter on the day at Hollins Farm and enjoy cake, local camaraderie and stunning Lake District views.

Run a scenic 10.5 km forest trail through Meanwood Park and the Hollies, passing the Seven Arches viaduct and Adel Crag. Expect muddy, technical trails and about 200 m of climbing, with a friendly finish at Meanwood Institute and soup for f..

Take on the North Chilterns 50K, a scenic trail ultra from Putteridge Bury that explores Lilley, Pegsdon and Barton Hills with rolling climbs and waymarked trails. Expect stunning views, friendly aid stations and a lively country house fini..

UTMB Index

Run under the stars around historic Corfe Castle this November with Maverick Race. Choose 5, 11 or 15 km routes over ridge paths, woods and muddy trails, then warm up by fire pits with hot food and a finisher medal.