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 1754 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.

Tackle a scenic but testing 9.7 km trail in Coniston's Lake District with 732 m of climb, part of the Coniston Country Fair on Sun 19 Jul 2026. Entry on the day is £6 or included with fair admission. Minimum age 18 and teams are not allowed..

Tackle trails and a climb to the Iron Age hillfort at Croft Ambrey on 19 July 2026, with 5 mile and 10 mile options. Fully marked courses, water stations and marshals make the scenic Herefordshire challenge welcoming to all abilities.

Take on the Selworthy Beacon Fell Race on Sun 19 Jul 2026, a punchy 6.2 km with 305 m of climb from Bossington National Trust car park. Pre entry or day entry available for a classic short fell test with stunning coastal views.

Join a three day guided mountain run from Capel Curig through northern Snowdonia, tackling a just over 100 km loop with 47 summits and about 9,000 m of ascent. Small groups of six enjoy expert guiding and return to base each evening.

Tackle the rugged Bowland slopes at the Hapton Fell Race, a challenging 5 miles with about 400 m of climb near Burnley. Day of entry makes it ideal for last minute plans and friendly club rivalry.

Run a scenic two lap 5 mile trail through Alderley Park's woodland, lakeside and working farm. Enjoy a commemorative technical finisher shirt, free parking and fast chip timing with instant results.

Join the Ravenscar Rumble revisited, a scenic fell race in Ravenscar on Wed 22 Jul 2026 covering 10 km with 250 m of climb through the North York Moors. Tea rooms stay open for post run treats and entry is on the day only.

Tackle a classic Peak District fell run from Glossop Rugby Club up to The Nab, a challenging 4 miles with 365 m of climbing and great views. Open to runners 16 and over with pre entry and on the day entry and team places available.

Kick off the Great Barrow Challenge with Day 1 at Suffolk Running Centre on a scenic Denham Flats 10.55k route, the first of a 10 day series. On site parking, an aid station and a unique finisher medal await; bring your own cup or bottle.

Run Stately Trails: Aske at Aske Hall for an evening 5 km or 10 km loop, with a 5 km walk option. Limited to 200 runners, this mostly flat but muddy estate course winds through pastures and woodland for a scenic country trail.

On 23 July 2026 Stately Trails: Aske Hall invites you to scenic, fully marked estate trails at Constable Burton Hall through fields, tracks and woodland. Choose a 5km run or walk or a 10km challenge and enjoy post race food options.

Join Its Grim Up North Running at Cromwell Bottom Nature Reserve on 23 July 2026 for a friendly 5k or 10k Summer Series run. Free parking and evening or on the day registration, with a medal, hot food and a drink for every finisher.

Join the Fellrunner in Sheldon on Thu 23 Jul 2026 for a spirited 4 mile village fell race across scenic Peak District climbs. Friendly entry on the day supports local funds and welcomes runners aged 14 and over.

Tackle the Montane Lakeland 50 or 100 mile ultra trail loops from Coniston through the Lake District fells. Expect huge climbs, remote paths and unforgettable views across classic Lakeland terrain in a true endurance challenge.

Take on a scenic 7 hour timed challenge along the River Thames at Wraysbury, choosing how many laps to run from a 3 km minimum up to 50 km or ultra distances. Finishers from 3 km earn a medal and everyone gets goody bags with vegan options.

Enjoy the Tywardreath Trotter, a friendly village evening run in Cornwall each July with a scenic 7 mile multi terrain race and a 1 mile fun run for all ages. Start and finish at the New Inn amid countryside views and a brilliant community..

Take on the Beacons Way Ultra 100km on 25 July 2026, a scenic point to point challenge across the Brecon Beacons from Talybont to Llangadog. Expect 100 km of rugged trails, big climbs and a true mountain adventure with limited entry.

Take on the Beacons Way Ultra 100 Mile, a bold test across the Brecon Beacons with rugged peaks, big climbs and stunning views. Limited to 250 runners with a 40 hour cut off, this is a true mountain endurance challenge.

Tackle a 54 km circular trail through the rolling Yorkshire Wolds on 25 July 2026, with rugged valley climbs and quiet lanes. Enjoy strong support, live GPS tracking and eco friendly finisher options for a memorable, sustainable ultra.

On 25 July 2026 run along a scenic disused railway beside the River Severn between Ironbridge and Bridgnorth, with distances from 9 miles to a 37 mile ultra. Expect out and back laps, regular aid stations and big local support.