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 1769 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.

The Lucky Horseshoe on 19 Sept 2026 invites runners to tackle 5k to ultra routes across the Gallops and Golding Hills near Bury St Edmunds. Enjoy friendly aid stations, included parking and a bespoke finisher medal.

Oktoberfest Running by Grim Up North hits the Leeds and Liverpool Canal at Rodley for chip timed races on a flat towpath, with distances from 5K to Ultra. Finishers get a medal and post race treats in a fun, friendly atmosphere.

Run the scenic 13.1 mile 361° Abersoch Half Marathon on the Llyn Peninsula, finishing with a final kilometre across Abersoch Beach. Enjoy music, massages, beach bar and prizes plus medals and tech tees for all finishers.

Tackle the iconic Cotswold Way Century, a 102 mile single stage trail from Chipping Campden to Bath across rolling hills and varied terrain. You have 32 hours to earn a buckle while enjoying live tracking, aid stations and full GPX support.

UTMB Index

Enjoy a traffic free, gently downhill 13 mile route along the scenic Tissington Trail from Parsley Hay to Ashbourne. Run on one or both days of this September weekend event with bespoke medals, free photos and prizes.

Tackle the Enchanted Ultra 50K, a scenic trail ultramarathon through the wild Cheviot Hills around Wooler on 19 September 2026. Expect rugged paths, sweeping views of ancient hillforts and ridgelines, stocked aid stations and a warm finish..

Hardmoors 60 is a rugged 63 mile ultramarathon along the Cleveland Way, tracing dramatic Yorkshire coast scenery from Guisborough to Filey. Limited entries for solo runners and relay teams, with an 18 hour time limit and tracker for safety.

Run the Triple Trail linking three scenic Kent routes with 25 km, 50 km or 100 km options, finishing at Loddington Farm. Enjoy a lively race village with food, camping, recovery services and evening entertainment.

Experience classic Lake District trails at the Maverick Lakes X Trail on 19 September 2026 in Grasmere, with routes from 9 km up to a challenging 52 km ultra up to Stickle Tarn and Fairfield Horseshoe. Proceeds support Fix the Fells.

UTMB Index

Classic fell race in Kettlewell, Yorkshire Dales: 4 mile route with 475 m climb over rugged upland terrain. Open to 16+ with pre entry or entry on the day, teams welcome and free parking for entrants.

Take on the scenic Bollington 3 Peaks fell race in the Peak District on Sat 19 Sep 2026, a 9 km course with 370 m climb. Pre entry only, entry includes food and a pint from Bolly Brewery.

Join the Cross Keys Road and Fell Relay in Uppermill for a spirited team race across road and fell in the South West Pennines. Teams of four run two road and two fell legs from the Cross Keys Inn, with pre entry and on site entries welcome.

Tackle the Thornthwaite Round in the Lake District on 19 Sep 2026, a scenic fell race of 15.6 km with 871 m of climb across forest tracks and open fell. Friendly entries on the day and homemade tea await finishers.

Salmon Run on 19 September 2026 is a scenic community run from Exmouth to Dulverton offering a 43 mile ultra or relay sections for teams. Celebrate river conservation with music, local activities and a medal for all finishers.

Explore Raby Castle estate on 20 September 2026 with 5km, 10km or half marathon trail options across paths, woodland and parkland where deer roam. Enjoy live chip timing, a finisher medal and a drink and snack.

Run the Bradenham Blast on 20 September 2026 at Manor Farm, High Wycombe, with 5 km, 10 km and half marathon routes through beech woodland and rolling trails. Enjoy a hilly, scenic challenge with an eco finisher medal and a tree planted for..

BigSky Trails on 20 Sept 2026 invites runners to airy high New Forest routes as the finale of the Classic Element series. Pick 18 miles, marathon or 50k ultramarathon across open plains and winding woods on fully marked, marshalled routes.

Tackle the scenic but hilly Bronte Half Marathon through Bronte Country on 20 September 2026, starting from Penistone Hill Country Park. With just 200 places, this small charity race for Sue Ryder finishes with a hearty pie and peas.

Enjoy a scenic trail half marathon or country 5 Miler around Clipston, supporting the village recreation ground. Finishers get a medal and homemade cake, with country paths, farm views and a friendly village atmosphere.

Looped trail running at Avon Tyrrell in the New Forest, circling a Grade I listed manor on technical forest trails that blend scenery and challenge. Pick your distance on the day from 5K to ultramarathon and earn a finisher medal.